Answer:
a) pressure means force acted on a body per unit area
Of the gravitational pull and other things like mass. Planet earth it,s self as you said sir.
Answer:
1, 2 and 3
Explanation:
The most dense substance will settle at the bottom of the cup
Answer:
The intensity will be 1/9 as much.
Explanation:
The intensity of the light or any source is inversely related to the square of the distance.

Now according to the question the distance is increased by three times than,

Therefore,

Therefore the intensity will become 1/9 times to the initial intensity.
Answer:
20 mangintiude beacuse
Explanation:
mt everst is in mounatin region we eat rice we eat pizza burger sandwich go to thamel for a good reason doing lamo lamo hw so be obtidnet you 4 kaccha fail boy