Question

1. effect of high gravity on difference of density

2. effect of low gravity on difference of density

3.effect of high gravity on bone fragility​

Answer 1

Answer:

1. Gravity can and does affect density. In astronomy there are many examples. ... Now imagine you take the balloon to the moon or to jupiter, its volume would become larger or smaller depending on the gravity of the place, and, with constant mass, the density would change inversely.
2. Volume is dependent on pressure, i.e., the same mass will have a greater density if it is compressed to a smaller volume because it makes the denominator of the density equation smaller. Gravity is a force that can compress matter, so the answer to your original question is YES, gravity does affect density.
3. In the microgravity environment of space, astronauts lose on average 1% to 2% of their bone mineral density every month. ... This loss may not hinder astronauts while they are in orbit, but upon return to Earth, their weakened bones will be fragile and at an increased risk of fractures.

Answer 2

Answer:

Gravity can and does affect density. In astronomy there are many examples. ... Now imagine you take the balloon to the moon or to jupiter, its volume would become larger or smaller depending on the gravity of the place, and, with constant mass, the density would change inversely.

If its gravity is too strong our blood will be pulled down into our legs, our bones might break, and we could even be pinned helplessly to the ground.

As gravity hugs the blanket of air to the Earth's surface, what physicists call a density gradient is set up in the air. The air near the ground is pulled on by gravity and compressed by the air higher in the sky. This causes the air near the ground to be denser and at a greater pressure than air at higher elevations.