Question

A thin wire is suspended by a mass whose
time period of oscillation is is at 27°C. How
much time does it lose or gain in a day when
heated to 47°C. (a = 10^-5/°c)
8.64 s is lost
17.28 s is lost
86.4 s is gained
1.728 s is gained

Answer 1

Answer:

See in image.

Explanation:

See in image.