Science, asked by lizajemuyanthan4836, 7 months ago

which of the following is not a modern tool to measure time.(a)san
d-clock (b)pendulum clock (c) Mechanical clock (d) quartz clock

Answers

Answered by srisaisagarteja12
2

Answer:

i think answer is (b)pendulum clock

Answered by shreya1437
1

Answer:

C) pendulum clock...........

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