Question

Calculate the increase in
length of an aluminium cable
of length 30m when
temperature rises from 15
degrees Celsius to 45 degrees
Celsius. given that the
coefficient of expansion is 2.4
X 10^-4 /degrees Celsius.
DONT ANSWER INCORRECT!! ​

Answer 1

Explanation:

The length of the aluminum cable is 30m. The rise in temperature from 15°C to 45°CThe coefficient of expansion is 2.4 X 10^-4 /degrees Celsius. Solution: As we know that the length of the aluminum cable increases as the temperature rises.