For which does the United States use oil the most? A. electric power

B. transportation

C. heating

D. industry

Answers

Answer 1

Answer: b, because people buy cars everyday

Related Questions

Explain why dissolving is a physical change
How do the locations of frequent earthquakes help support the theory of plate tectonics?a. They shake the top layer of the earth. b. They create large rifts in the earth. c. They occur along the edges of the tectonic plates. d. They alter the topography of the surface of the earth. Please help
Which explanation of the solar system best fits the observations of the planets and how they orbit the sun?A. The gravity of a large, massive star passing the sun ripped off blobs of material from it that formed the planets B. The planets formed at the center of a collapsing spinning cloud of gas and dustC. The sun and planets formed from a collapsing spinning cloud of gas and dust.D. A comet hit the sun and sent off fragments the became the planets.I'm pretty sure it's C?
Explain why ventilation is very important if there is a risk of exposure to radon gas in your home or school
At its closest point, Mercury is approximately 46 million kilometers from the sun. What is this distance in AU?

The diagram below shows the location of three stars in space.The light from Star 2 reaches Star 1 in 63 years. If Star 3 is 75 light years from Star 2, which of these conclusions about the stars is correct? (2 points)
Star 2 is 75 miles away from Star 3.
Star 2 is 63 kilometers away from Star 3.
Star 1 is 12 light years away from Star 3.
Star 1 is 138 light years away from Star 3.

Answers

Because Star 1 is 63 light years from Star 2 and Star 2 is 75 light years from Star 3 we can form a simple equation to get our answer.

75 + 63 = 138

Therefore your answer would be...

D. Star 1 is 138 light years away from Star 3.

I just took th test it is letter D for sure!

you are 12 miles north of your base camp when you begin walking North at a speed of 2 miles per hour. What is your location relative to your base camp after walking for 5 hours?

Answers

Answer:

can you explain more i dont understand

Explanation:

How does polarizing filter reduce glare?

Answers

Polarizing filter reduces glare by allowing glares only in a particular direction to pass through.

Glare are usually light vibrations in all directions, but the filter reduces the glare by allowing only light vibrations in a particular direction to pass through it, and hence cutting off other vibrations. Hence the glare becomes reduced.

The effectiveness of an optical lens is attributed to:diffraction
reflection
refraction
interference

Answers

Answer: Refraction.

Explanation: The lenses are used to "transmit" the light that hits the lens in a certain way.

The phenomena in which the light penetrates a medium (where the medium, in this case, is the lens) is called diffraction.

Reflection would be more related to mirrors, difraction is the change of the velocity of the light waves when they are in different mediums, and interference refers to the interaction between two coherent waves (it can be destructive interference, where the waves cancel each other, or constructive interference, where the waves add to each other)

refraction is the right answer

A 1000-kg car is moving along a straight road down a 30∘ slope at a constant speed of 20.0m/s. What is the net force acting on the car?

Answers

Answer:

net force acting on the car is zero

Explanation:

given data

mass of car = 1000 kg

slope = 30°

constant speed = 20.0 m/s

to find out

net force acting on the car

solution

we know here that car is moving with given 20 m/s velocity so here net force acting on the car will be zero

as net force is express as

Force = mass × acceleration .....................1

and here acceleration is change of velocity per change in time

and here change in velocity is 0

so that net force will be zero

so net force acting on the car is zero

Final answer:

In this scenario, the car is moving at a constant speed down a slope, which according to Newton's first law of motion, means that the net force acting on the car is zero.

Explanation:

The key to figuring out this problem lies within understanding Newton's first law of motion which states that an object will stay in constant motion as long as the net force acting upon it is zero. In this case, the car is moving at a constant speed implying that the net force, or the sum of all forces acting on it, equals zero. As the car moves down a slope, there's the force of gravity pulling it downwards and the normal force from the road acting upwards. When the car moves in a constant speed, these two forces are balanced, making the net force zero (0 Newtons).