Answer:
4 longitudinal waves
Explanation:
have a beautiful day ahead
Answer:
the vibrations push the purse up and down very fast and gravity pushes the purse down onto the floor
Explanation: does that help
<span>Don't know what you mean by Earths Spheres. The Earth is a sphere -- singular. And it is made up of LOTS of matter</span>
Answer: F = 32 N
Explanation:
F= m x a
m = 8 kg
a = 4 m/s²
F = 8 kg x 4 m/s² = 32 kg m /s² = 32 Newton
<u>Answer:</u>
<em>The property helps to explain this difference is forces between molecules.</em>
<em>Option c</em>
<u>Explanation:</u>
The exact heat of water is 
The exact heat of methane is 
This is due to the polarity and the hydrogen bonding.
It takes more energy to break these bonds than methane, therefore, we would think water to have a higher specific heat due to these active forces.
<em>So this property helps to explain there is differences in forces between molecules.</em>