Assuming that the average speed of sound waves in water is 1500 meters per second, determine the
water depth if the signal sent out by an echo sounder requires 6 seconds to strike bottom and return to
the recorder.
Answer: 4500 m
Explanation:
Within 6 seconds the signal will cover = 1500m/second x 6 seconds = 9000 meters
As it is an echo sounder, it has covered twice the distance; one phase of going and one phase of coming
We need to calculate one phase of the distance that will give the actual depth:
So the distance will be 9000/2 = 4500 meters
Therefroe, the water depth will be 4500 meters
Mt. McKinley and the Mississippi River are located on
Answer:
South central Alaska?
Explanation:
could be wrong since there was no options to choose from, hope this helps!
Answer:
North America
Explanation:
Define the word Glacier
Answer:
a slowly moving mass or river of ice formed by the accumulation and compaction of snow on mountains or near the poles.
Explanation:
Answer:
glacier - a slowly moving mass or river of ice formed by the accumulation and compaction of snow on mountains or near the poles. it's essentially a huge mass of ice that moves slowly over land
Explanation:
hope this helps!
- profparis
To what nation do the Galapagos islands belong?
Answer:
Ecuador
Explanation:
The Galapagos Islands Belong to Ecuador and the Falklands belong to the UK
Read the article and answer the questions.
What is the type of migration taking place in this case study (International, interregional, or intraregional)? Support your answer by identifying where they are emigrating from and where they are immigrating to.
Describe at least one push factor involved in this migration event and identify what type of push factor it is (economic, environmental, cultural, and/or political). Explain why it would fall into one of these categories.
Describe at least one pull factor involved in this migration event and identify if it is economic, environmental, cultural, and/or political. Explain why it would fall into one of these categories.
Explain how this article connects to one theme of geography (i.e., place, movement, regions, human-environment interactions, relative location).
Some of the types of migration being talked about are:
International migration: This has to do with the movement from one country to another.Interregional: Movement from one area to another, within a country.What is Migration?This refers to the movement of people (or animals) from one place to another in search of new opportunities.
Some of the push factors in international migration are:
low productivity, unemployment and underdevelopment, poor economic conditions, etcSome of the pull factors in international migration are:
Better wages, Good facilities, Better working conditions Attractive amenitiesPlease note that your question is incomplete so I gave you a general overview so that you would have a better understanding of the concept.
Read more about migration here:
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Discuss five or more ways in which man affects the environment negatively and mitigation measures.
The daily activities of main are sometimes destructive to the environment.
Some of these actions include
Industrial pollution Deforestation Negative waste disposal UrbanizationBurning of Fossile fuels.Positive Environmental practices Government should regulate the activities of industries to prevent practices such as gas flaring which causes pollution Government and community leaders should regulate deforestation and promote Reforestation and AforestationGovernment to enforce good waste management practices such as recycling of waste products Urbanization should be well planned in order not to encroach on natural reservations. The burning of fossile fuels should be discouraged and people should be encouraged to use cleaner sources of energy.Learn more about Pollution at https://brainly.com/question/14154063
how many sub marines does USA has
Answer:
the number of submarines as many as 66 ships.
All of the following are causes of physical weathering except
wind
running water
acid rain
plant growth
Answer:
Plant growth
Explanation:
Planting plants will reduce weathering because the plant will hold the soil firmly through its roots.
what influence does a underlying rock have on river capture
Answer:
The water flowing in streams erodes, transports, and deposits sediment. Most rocks and minerals are much denser than water. Sufficient energy in the stream is required to dislodge rocks from the earth and move them. The faster a stream flows, the more energy it has and the larger pieces of sediment it can transport.
Use the map below to identify the labeled locations.
Germany
Paris
North Sea
Bern
London
1. A
2. B
3.C
4.D
5.E
The locations are distributed as follows: A. London, B. Germany, C. Paris, D. Bern, E. North Sea.
What do the terms Germany, Paris, London, Bern and North Sea refer to?These terms refer to different points located on the European continent. Paris, Bern and London, refer to important cities in the countries of France, Switzerland and England respectively.
On the other hand, the term Germany is the name of a country located in the letter A. Additionally, the letter E refers to the North Sea, a marine region located in northern Europe.
Note: This question is incomplete because the maps are missing. Here is the map.
Learn more about Europe in: https://brainly.com/question/1068709
#SPJ1
Answer:
London - 1. A
Paris - 2. B
Germany - 3. C
Bern - 4. D
North Sea - 5. E
Explanation:
I took the test
which structure in Earth is floating in the air without any support
Answer:
Cloudes
Explain:
So, even though typical clouds do contain a lot of water, this water is spread out for miles in the form of tiny water droplets or crystals, which are so small that the effect of gravity on them is negligible. Thus, from our vantage on the ground, clouds seem to float in the sky
choose three from below
Answer:
Its divergent, rift zones form at the type of boundary, and at this plate new crust is forming.
Explanation:
Which natural phenomenon can trigger a landslide?
Answer:
intense rain or an earthquake.
Explanation:
1). what happened when you pushed the two books towards each other?
2). what are your observation and how do you relate them to real life?
3). how would you plan and prepare in case an earthquake occurs in your place?
oi ywq psgot nmn pls
When you push two books towards each other, the effect of the motion move in the direction of the book with lesser force.
What is the effect of motion on an object?An effect of motion is a force impact that can compel an object to change position and direction to either accelerate, decelerate, or halt. It is possible to say that applying a force to an object causes it to accelerate.
When you push two books towards each other, the effect of the motion move in the direction of the book with lesser force.
Our observations are determined by several factors such as:
The weight of the booksThe force with which each book collides with each otherHence, the direction in which the book will move will depend on the book with lesser weight and force.
The planning and preparation for an earthquake can be seen in the following ways:
Identification of safe areas in your home.Practice drop, cover, and hold on with your family members.Make sure to have safety survival kits.Put flammable items outside in the garage and heavyweight materials such as high shelves should be toppled down.Learn more about the effect of motion here:
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A crayon places on a dark driveway in bright sunlight melted into a colorful puddle. What caused the crayon to melt?
A.) Solar convection heated the driveway and then heat transferred to the crayon by conduction. B.) Solar convection heated the driveway and then heat transferred to the crayon by radiation. C.)
Solar radiation heated the driveway and then heat transferred to the crayon by radiation. D.)
Solar radiation heated the driveway and then heat transferred to the crayon by conduction.
Answer:
D.) Solar radiation heated the driveway, and then heat transferred to the crayon by conduction.
Explanation:
Describe how new mexicos location has changed over time
How can an air mass formed in a tropical area over an ocean be described?
1.warm and humid
2.cold and humid
3. warm and dry
4. cold and dry
Answer:
Warm and humid
Explanation:
Tropical areas are typically warm, and given that it formed over the ocean it will be moist, so it will be humid.
Help me please I don’t know what it is
Answer:
its the second one dowm
Explanation:
Why is it saying it's D when It's B
Answer:
Maybe it is not actually B, but you just think it is and the real answer is D.
Explanation:
Hope this helps!
Have a blessed day! :)
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Explain why in some countries there is a decline in life expectancy?
Answer:
The countries with the lowest life expectancy worldwide are all low income or developing countries that lack health care access and treatment that more developed countries can provide.
Look closely at this map. In ancient times, Greece and Persia (present-day
Iran) fought to control the Dardanelles and Bosphorus straits. Russia fought
Turkey over these straits in the 1800s, and the Allies (France, Russia, and the
United Kingdom) invaded them during World War I.
Which of the following is the most likely reason so many powers have
considered these straits worth fighting over?
о
A. The straits lie at the western end of the Silk Road.
о
B. The straits control access to ports in the Black Sea.
о
C. The straits separate Muslim and Christian regions.
о
D. The straits are near the ancient city of Troy.
Look closely at this map. In ancient times, Greece and Persia (present-day Iran) fought to control the Dardanelles and Bosphorus straits. Russia fought Turkey over these straits in the 1800s, and the Allies (France, Russia, and the United Kingdom) invaded them during World War I.
Which of the following is the most likely reason so many powers have considered these straits worth fighting over?
The straits control access to ports in the Black Sea.
hope this helps
GIVING BRAINLY HURY ON TIMER
Answer:
looks like neptune
Explanation:
Which country is said to be the Cradle of Western Civilization?
O Greece
O France
O Switzerland
o Italy
which planet do most known extrasolar planets least resemble
Answer:
They least resemble rocky planets like: Venus, Earth and Mars, particularly they least resemble planets that we would consider as possible life sustaining planets.
Explanation:
Most of the extra-solar planets that have been discovered are most like the planet Jupiter or Neptune in our solar system.
How has history impacted American culture ?
Answer:
identity. The traditions, values, and beliefs held by previous generations hold an indelible impact on how we view our place in the world.
Select the correct answer. East Asia is home to approximately what percentage of the world's population? A. 15% B. 50% C. 25% D. 30%
Answer:
a
Explanation:
PLS HELP ON TIMER WILL GIVE BRAINLY
Answer:
this is jupiter
Explanation:
States and capital of India
Answer:
1.India has a total of 28 states and 8 union territories. The 28 Indian States and their capitals are as follows.
The Indian States and their Capitals
State Name Capital
Andhra Pradesh Amaravati
Arunachal Pradesh Itanagar
Assam Dispur
Bihar Patna
Chhattisgarh Raipur
Goa Panaji
Gujarat Gandhinagar
Haryana Chandigarh
Himachal Pradesh Shimla
Jharkhand Ranchi
Karnataka Bengaluru
Kerala Thiruvananthapuram
Madhya Pradesh Bhopal
Maharashtra Mumbai
Manipur Imphal
Meghalaya Shillong
Mizoram Aizawl
Nagaland Kohima
Odisha Bhubaneswar
Punjab Chandigarh
Rajasthan Jaipur
Sikkim Gangtok
Tamil Nadu Chennai
Telangana Hyderabad
Tripura Agartala
Uttar Pradesh Lucknow
Uttarakhand Dehradun (Winter) Gairsain (Summer)
West Bengal Kolkata
2.New Delhi, national capital of India. It is situated in the north-central part of the country on the west bank of the Yamuna River, adjacent to and just south of Delhi city (Old Delhi) and within the Delhi national capital territory.
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What, in general, was the relationship between Parliament and kings Charles II and James II?
Answer:
The kings respected Parliament's limits on their power
Explanation:
explain land degradation in the Indian context class 10
Answer:
Land degradation is the degradation of soil or land due to the presence of various unwanted chemicals altering the natural state of the land.
Explanation:
Land is a vital part for the living beings because it provides habitat to the animals, plants, insects and humans and basically every living thing in this world.
If the physical and chemical properties of the land change and cause harm to the plants as well as the animals, it is called land pollution or degradation. It is found mostly in the urban and industrialised areas.