Question

7:32 AM
S
M
12:12
320
End
When the earth is revolving around the Sun,
the gravitational work done by the Sun on
the earth for one complete revolution is
always
ON No
ered
12 m2
Earth
Sun​

Answer 1

Answer:

For fixing the metal rim on a wooden wheel of a cart. The metal rim is made slightly smaller than the wooden wheel. On heating, the rim expands and fits onto the wheel. Cold water is then poured over the rim, which contracts and fits tightly onto the wheel.