Question

write down the cofficient of volume expansion of the air is ​

Answer 1

Answer:

$hope \: it \: helps \: u$

Explanation:

• Thermal expansion is the increase, or decrease, of the size (length, area, or volume) of a body due to a change in temperature. ... The change in volume due to thermal expansion is ΔV = βVΔT, where β is the coefficient of volume expansion and β ≈ 3α.
• The equation for the volume expansion is as follows: ΔV = Vo β ΔT, where the change in volume (ΔV) is equal to the initial volume (Vo) multiplied by the coefficient of volume expansion, β, and by the temperature increase.