Question

Which of the following can be best used for measurement of time a. Leaking tap b.blinking eyes c.shadow

Answer 1

Hi,

shadow will be the best alternative for time measurement as the size and intensity of our shadow changes with respect to the sun and its position.

for instance, during noon your shadow will be the shortest as sun is on your head at other times also the sizes will be varying from one another.

hope it helps:)

brainliest mark plz:))

Answer 2

Answer:

Blinking of eyes cannot be used for measurement of time because it depends upon person to person and also it is not a constant event.

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