In a grandfather clock, the second hand moves forward by one second for each half period of the clock’s pendulum.
a. how long would you expect the pendulum to be in a grandfather clock?
b. if you took a grandfather clock to the moon, where gravity is 1/6 earth’s gravity, what would you expect to happen to the period of the clock?
c. what happens to the apparent passage of time on the moon?
Answers: 2
Physics, 22.06.2019 18:00, abigail018
Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.
Answers: 1
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