Grade 12th PassThermal Physics
A pendulum clock keeps correct time at 0°C. If the coefficient of linear expansion is α,then what will be the loss in time per day,when the temperature rises by t°C?
a. (1/2)α.t.86400
b. α.t.86400
c. [(1/2)αt/{1+αt/2}].86400
d. αt/(1+αt/2)
A pendulum clock keeps correct time at 0°C. If the coefficient of linear expansion is α,then what will be the loss in time per day,when the temperature rises by t°C?
a. (1/2)α.t.86400
b. α.t.86400
c. [(1/2)αt/{1+αt/2}].86400
d. αt/(1+αt/2)
