Answer:
30.5
Explanation:
because you will basically have to be like flash
<span>carrying twice the weight and climbing twice as high</span>
Answer:
The floor of the ocean is 6120 m deep.
Explanation:
In order to find the depth of the ocean we need to use the speed of the ultrasonic sound 1530 m/s and the time it takes for the echo to comeback. Since the wave is transmitted by the vessel goes to the bottom of the ocean and comeback, it travels the distance between the vessel and the floor two times, so we can divide the time by two. We then have:
D = V*t/2 = 1530*8/2 = 1530*4 = 6120 m
Answer:
C
Explanation:
The increase in the distance between equilibrium positions for the vibrating atoms.
Which is a drawback of solar energy?
<u>
A. It depends on the climate.
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B. It is not a renewable resource.
C. It is difficult to use for electricity.
D. It can be a source of water pollution.
