Answer:
the hotter it gets, the liquid(mercury), expands more and more, and will rise up the tube to the correct line to read the tempature
In fresh water sound waves travel at 1497m/s at 25 degrees, I'll assume that's the characteristics of the water.
If it's 0.01s then you need to divide the speed by 100 to get the, 14.97, however it gets there and back in that time so you need to halve it.
<u>7.485m</u>
The answers is
D. The acid creates cracks in the rocks, which
allow air to circulate through the rock,
causing it to weather
That would be a the first law of newton's laws of motion because it stops from an external force
