Question

HIVCILEU a Peruuruill CIOCK IOI CIFTC Keeping dulu Te Palenud po
Check Point
1. State whether the following sentences are True or False.
a. Translatory motion is necessary to measure time. T
b. Periodic motions are motions of infinite time period.
C. In wristwatches, circular metallic plates are made to oscillate by mechanic
d. A sundial is a device that is used to measure time depending on the positi
e. A stop watch is a watch that does not work.
2. Fill in the blanks.
a. A simple pendulum has an oscillating –
b. Time period of a simple pendulum depends on its
C. The SI unit of time is
d. There are
hours in a week
and​

Answer 1

Answer:

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