Question

NEONATIONAL SCHOOL
Question 9
What does an hour glass use to measure time?
Answer Options
O The angle of the sun
O The to and fro motion of a pendulum
O The amount of sand streaming down
O The angle of the moon

plz only the answer no explanation ​

Answer 1

Answer:

Hey, there!!!

Correct answer is option 3 - the amount of sand streaming down is used in the hour glass to measure time.

Hope this helps.

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