Physics Middle School

What do radio waves and microwaves have in common?

Both are at the side of the spectrum that has the highest frequency.

Both have shorter wavelengths than visible light.

Both have lower frequencies than visible light.

Both have radiant energy than visible light.

Answers

Answer 1

Answer:

I Will say the Answer is A

Explanation:

Answer 2
Both have lower radiant energy than visible light. Both have higher frequencies than visible light. Both are located to the right of visible light on the spectrum


Hopefully this helps if not i’m sorry

Related Questions


Which of the following scenarios demonstrates the replication of a scientific investigation?

Answers

Answer:

C

Explanation:

Which is NOT an INHERITED TRAIT?

The color of the plant's flowers

Holes in leaves that were made by insects

The ability of some plants to shed their leaves

The size and shape of the leaves

Answers

The answer is holes in leaves that were made by insects
Holes in leaves made by insects

Which section of Earth's atmosphere has artificial (man made) satellites orbiting Earth here?

Answers

Answer:

The thermosphere is home to the International Space Station as it orbits Earth. This is also where you'll find low Earth orbit satellites.

Explanation:

Answer:

The exosphere and thermosphere

A skateboarder pushes the ground with one foot, and moves forward.

Which statement BEST explains his motion?
The mass of the skateboard decreased causing acceleration to move him forward.
The unbalanced force exerted by the skateboarder’s foot caused him to move forward.
The mass of the student and skateboard increased causing acceleration to move him forward.
The balanced forces on the skateboard allowed it to change his motion and move him forward.

Answers

Answer:

C or D i would think would be the answer

The unbalanced force exerted by the skateboarder’s foot caused him to move forward.

When a skateboarder pushes the ground with one foot, the board moves forward. This is because of the unbalanced force exerted by the skateboarder’s foot caused him to move forward.

This is an application of Newton's first law, which states that, an object in motion or uniform motion will continue its state unless it is acted upon by an external unbalanced force.

Here, the unbalanced force exerted by the foot on the ground causes the board which was at rest to move forward.

To learn more about Newton's first law of motion, click:

https://brainly.com/question/29775827

#SPJ2

What are INHERITED TRAITS?

The offspring of a plant

Characteristics are passed down from the offspring to the parent.

The parent of an offspring

Characteristics passed down from parent to offspring.

Answers

Answer:

Characteristics passed down from parent to offspring.

Explanation:

Inherited traits are given to the offspring from the parents.

"Characteristics are passed down from the offspring to the parent" does not make sense.

"The offspring of a plant" and "The parent of an offspring" are wrong.

Answer:

Characteristics are passed down from parent to offspring

Explanation:

This is because that inherited means that you are given them, these traits are given to you from your parents

( no links and no files) An egg falls off a shelf.
What is the kinetic and potential energy of the egg just before it strikes the ground?

A. potential energy: low
kinetic energy: high

B. potential energy: high
kinetic energy: low

C. potential energy: high
kinetic energy: high

D. potential energy: low
kinetic energy: low

Answers

A. The potential energy is always the highest at the top and the kinetic energy is always the lowest at the top.

Answer:C. potential energy: high

kinetic energy: high

Explanation:

Atoms of which two elements have a combined total of 23 protons? (no links and brainliest)

Answers

A) Sodium, Na, and magnesium, Mg.

Object 1 carries a positive charge and is brought close to Object 2. Object 2 is attracted to Object 1.

Which option describes why Object 2 is attracted to Object 1?

A. Object 2 is neutral.
B. Object 2 carries a positive charge.
C. Object 2 has mass.
D. Object 2 carries a negative charge.

Answers

Answer:

D.Object 2 carries a negative charge

Nitrogen gets returned to the atmosphere through

Answers

Answer:

nitrogen fixation ........

the activity of organisms known as decomposers. Some bacteria are decomposers and break down the complex nitrogen compounds in dead organisms and animal wastes. This returns simple nitrogen compounds to the soil where they can be used by plants to produce more nitrates.

Which is not a part of physical fitness?
A.
Muscle Strength
B.
Height
C.
Flexibility
D.
Cardio Fitness
this is GYM class just FYI

Answers

B A C D are all physical fitness your height is the length of your body not fitness
A. C. and D. are all physical fitness, never anywhere in Gym class will that be physical fitness

Explain the role of gravity and inertia on the motion of objects in the solar system.

Answers

Like all objects with mass, planets have a tendency to resist changes to their direction and speed of movement. This tendency to resist change is called inertia, and its interaction with the gravitational attraction of the sun is what keeps the planets of the solar system, including Earth, in stable orbits.

As the ____energy of a substance increases the thermal energy of that substance will ____raising the ____ of the substance.


No link answers please!
There was no word bank either

Answers

Answer:

As the _average kinetic___energy of a substance increases the thermal energy of that substance will _increase___raising the _temperature___ of the substance.

Explanation:

help me !!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

It’s the first or last graph
It would be the 4th graph

The acceleration due to gravity gM on the moon is approximately 1.62 m/s2. An astronaut shifts the position of a 3.00-kg rock from 1.200 m to 1.700 m above the moon's surface. What is the change in the rock's gravitational potential energy? A. 2.43 J B. –2.43 J C. 14.7 J D. –14.7 J

Answers

Answer:

the answer is a

Explanation:

i got it right

Answer:A

Explanation:

Which of these devices does NOT contain a magnet or electromagnet?

A. an electric motor
B. a doorbell
C. a telephone
D. a light bulb

Answers

i think it is D a light bulb
The answer is D.
A lightbulb has no magnet or electromagnet.

True or False. The pressure inside a piston is the same in all directions.

Answers

Answer:

True

Explanation:

Pascal's law says that pressure applied to an enclosed fluid will be transmitted without a change in magnitude to every point of the fluid and to the walls of the container. The pressure at any point in the fluid is equal in all directions.

Answer: The answers to the whole quiz to get 100% correct:

What is the equation to determine the force of a hydraulic system?

F = P * A

True or False. The pressure inside a piston is the same in all directions.

True

If you have two pistons in a system, which exerts the larger force? The smaller piston or the larger piston?

larger piston

A farmer heaves a 7.56 kg bale of hay with a final velocity of 4.75. What is the kinetic energy of the bale?

Answers

Answer:

12.33

Explanation:

??

Actually, Sherman, there are more black moths than white ones because...

Answers

Answer:

Actually, Sherman, there are more black moths than white ones because of natural selection. The black moths blend into the environment, while the white moths do not. This means that the predators of the moths will find and eat more white moths than black moths. Then, this leads to more black moths and fewer white moths, since black moths have a better chance of surviving and reproducing.

Now switch to “Position vs. Time #2” on the Choose a graph menu. Once again, experiment until you are able to reproduce the graph.

What did the caterpillar have to do during the horizontal segments of the graph?

Answers

Answer:

The caterpillar had to move across the horizontal segments. I hope this helps :)

Explanation:

The caterpillar had to had the horizontal segments of the graphs because

Which describes an INHERITED TRAIT of a plant?

The broken branch of a tree

The torn flower petal

The green color of a leaf

The holes in a leaf caused by an insect-eating it.

Answers

Answer: the green color of a leaf

Explanation: because the other things are physical changes of a plant that don't get passes down to offspring

Answer:

The green color of the leaf

Explanation:

That is a trait they have by birth and is what they had passed on to them.

A carpenter strikes a nail with a hammer, pushing it into wood.

What are the forces in the force pair for this example?

A. the force applied by the nail on the wood
the force applied by the hammer on the carpenter
B. the force applied by the nail on the wood
the force applied by the nail on the hammer
C. the force applied by the hammer on the nail
the force applied by the hammer on the carpenter
D. the force applied by the hammer on the nail
the force applied by the nail on the hammer

Answers

The answer is b because the wood has to be punctured by the nail which is using the force of the hammer

Answer:B. the force applied by the nail on the wood

the force applied by the nail on the hammer

Explanation:

Plate Tectonics Lab: Snicker’s Science

Answers

Answer:

sup

Explanation:

did you know i love apples like they be bussin

Which force is a field force?

A. electric force
B. the force that a spring applies to an object
C. a physical push on an object
D. friction

Answers

it has to me c because it’s a part of the force of things that do
electric force


sxjxkxkxkxkxkxk

help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

use   m a t h w a y

Explanation:

(no links or files) What types of waves are shown in this image?

a. A: destroyed wave
B: reflected wave

b. A: absorbed wave
B: refracted wave

c. A: destroyed wave
B: refracted wave

d. A: absorbed wave
B: reflected wave

Answers

Answer:

Absorbed and reflected

Explanation:

B is reflected because you can’t see the red arrow which represents a light that bounces off of it and a aired up sword because you can see it win through the object shown in the picture

The waves were ABSORBED and REFLECTED

why do you suppose the stomach contains acid? what do you think happens when there is more acid than food in the stomach?

PLZ help I need an answer ASAP
50 points to the first person!!!!!

Answers

Answer:

Your stomach acid helps you break down and digest your food. Sometimes, a higher than normal amount of stomach acid can be produced. This can lead to symptoms like abdominal pain, nausea, bloating, and heartburn.

Explanation:

brainliest plz

Answer:Stomach acid, or gastric acid, is a watery, colorless fluid that’s produced by your stomach’s lining.It’s highly acidic and helps break down food for easier digestion. This helps your body absorb nutrients more easily as food moves through your digestive tract.In order to break down everything from meat to tough, fibrous plants, stomach acid has to be highly acidic.Your body is designed to handle normal levels of stomach acid so it doesn’t cause you any illness or health complications.

Explanation:Stomach acid encounters a lot of things on behalf of your body. It breaks down the foods you eat into easier-to-digest particles. It also acts as the first line of defense against pathogens and microbes that could make you sick.

hope this helps I tried my best

Using the vocabulary words we have learned so far in this unit, describe what happens when something warms up.

average

infer

kinetic energy

molecule

Answers

When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increase. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more space.
the answer is molecule

Name the two types of vaporization and explain the difference between them. Give one example of each.



No links
please just answer correctlyyy

Answers

Answer:

The 2 types of vaporization are: Evaporation and Boiling. Evaporation takes place at the surface of a liquid, such as a puddle drying up.  Boiling takes place below the surface of a liquid and causes bubbling, like a pot of water on a hot stove.

Boiling and evaporation, boiling would happen when water is very hot. Evaporation would be when it’s hot out and the clouds absorb the water.

This is a Science question pls help give 15 coins for answer

Answers

Answer:

Conservation: using less water

Xeriscaping: replanting your yard with plants that do not require great amounts of water

Desalination: process of removing salt from water so that it can be used for consumption

Water Budget: finite amount of usable water available

Potable: water that is safe to use a drink

Answer:

conservation- using less water

xeriscape- replanting your yard with plants that require little water

desalination- process of removing salt from water

water budget-finite amount of usable  water available

potable- water that is safe and usable

Explanation:

If someone can write everything on this graph, they shall get points.

Answers

Answeill give it a go i guess

Explanation:

Year on Gravestone Thickness at bottom Time of weathering AOW

         1758                          78.5                               258                2.4

         1766                          82.5                              79.6                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4

         1758                          78.5                               258                2.4 nvm got lazy

         

Other Questions
Identify the volume of the figure in cubic units. Please explain how you got the answer A key assumption of the supply and demand model is that: firms will continue to raise prices until profits become positive. each firm produces at a level of output at which price exceeds marginal cost. each firm's good is unique and cannot be duplicated by other firms in the market. each firm in the market produces an identical good. help pls D; Ill mark brainliest :D HELP Math will give 25 brainly points 7a+5a^2+6a^0-3a^2-4a What is the function of cilia in the respiratory system? A. Move gases into the blood. B. Move food into the stomach. C. Move mucus into the throat. D. Move air into the lungs What is the value of z? Someone help me please thank you Pls help asap thx its about Operations with Exponents7.8.9.10. Can anyone help with these ? for brainiest:):):):):):):) As you know a cube with each side 4 m in length has a volume of 64m3. Each side of the cube is now doubled in length. What is the ration if the new volume to the old volume What do all animals, including vertebrates and invertebrates, have in common?Question 1 options:They have backbones, internal skeletons, and muscles.They are heterotrophs that must get their food from plants or other animals.They have lungs or gills for breathing.They are endothermic (warm-blooded).Question 2 (1 point) SavedAll animals share several common characteristics. Which is a characteristic shared by all animals?Question 2 options:endoskeletons and musclessensory organs and backbonesmulti-cellular bodiesexothermic blood systemsQuestion 3 (1 point) Sams teacher asked him to make observations about animals at the zoo. Sam went to the zoo and filled in these two charts that the teacher gave him.What is the main difference between the species in Group 1 and Group 2?Question 3 options:Group 1 has small organisms, Group 2 has large organisms.Group 1 are endothermic, Group 2 are exothermic. Group 1 are vertebrates, Group 2 are invertebrates.Group 1 has exoskeletons, Group 2 has soft bodies.Question 4 (1 point) Which of the following is a characteristic of all mammals?Question 4 options:lungshairtailboth 1 and 2Question 5 (1 point) What is the benefit of an arthropods exoskeleton.Question 5 options:It allows arthropods to breathe.It protects and supports the arthropods body.It allows the arthropod to get food.It allows the arthropod to see far distances.Question 6 (1 point) What do arthropods and segmented worms have in common?Question 6 options: They both have segmented bodies during some stage of their life.They both have hard outer shells that are unmovable. They both have bones and vertebrae.They both lack any sense organs.Question 7 (1 point) To which group of invertebrates do cephalopods, such as squids, belong?Question 7 options:ArthropodsEchinodermsCnidariansMollusksQuestion 8 (1 point) Sweat glands, fur, and feathers are found on an endotherm.Question 8 options:TrueFalseQuestion 9 (1 point) Vertebrates and invertebrates differ in the presence of a backbone. Another characteristic that distinguishes most vertebrates from many invertebrates, is that vertebrates Question 9 options:have a relatively well-developed brain and circulatory system.have long tube-like bodies that are divided into segments.take in oxygen from their skins rather than from an inside organ.have hard outer covering called exoskeletons.Question 10 (1 point) During chilly days, you might notice lizards lying (basking) in sunny areas. Why do lizards bask in the sun?Question 10 options:Ectothemic animals are lazy and the sun puts them to sleep.Ectothermic animals need to get tanned by the sun's rays for camouflage.Ectothermic animals use the suns rays to help them hide from enemies.Ectothermic animals need the warmth from the sun to allow them to move around and hunt for food.Question 11 (1 point) Which group of animals could be correctly classified as endothermic?Question 11 options:robin, squirrels, micebears, snakes, wolvesfrogs, lizards, snakesgroundhogs, hawks, crabQuestion 12 (1 point) Using the table, which statement is true?Question 12 options:Organisms in both Groups A and B have similar mechanisms for controlling their internal temperatures.Organisms in Group A have fewer mechanisms for controlling their internal temperatures than those in Group B. Organisms in both Group A and B usually coexist peacefully.Organisms in both Group A and B are extinct species.Question 13 (1 point) How do warm-blooded animals cool off?Question 13 options:They convert the food they eat into cool energy.They sweat or pant to lose heat by water evaporation.They move to colder climates.They move around a lot to stimulate their circulation.Question 14 (1 point) An animal takes on the temperature of their surroundings so they don't have to use food energy to keep warm. This means they dont have to eat as often. They are considered an __?Question 14 options:EndothermEctothermQuestion 15 (1 point) Which of these factors is used to classify the different organisms on Earth into Kingdoms (such as protists, fungi, plant, animals, and bacteria) ?I Number of cells in the organismII How the organism obtains energyQuestion 15 options:I onlyII onlyI and IIQuestion 16 (1 point) It's sunny in New York, but it is cool. Where would you expect to find this lizard during the day?Question 16 options:Under a rockIn a damp stream bedBasking in a sunny spotIn a hole in the ground Please help due tomorrow What is the pathway of the respiratory system? refer(s) to an individual's preference for emotional sexual relationships with members of the opposite sex (heterosexuality), the same sex (homosexuality), or both (bisexuality). A) Sexism B) Gender identits C) sexual identification D) Sexual orientation True or False: Republicans identify with the color blue and a donkey. They want a weaker military and do not support traditional family values.A. TrueB. False PLEASE HELP ASAP?!!!!!! The path of a rope bridge can be modeled by a quadratic equation h(l), where h is the height at a point on the bridge relative to the two ends of the bridge and l is the distance from one end of the bridge. One such bridge connects two ends that are 24 meters apart. The lowest point of the bridge is 3 meters lower than the two ends of the bridge Assuming the two ends of the bridge are at an equal height of h = 0 meters, which of the following graphs could be the graph of h (l)?