Science, asked by suridhiraj901, 3 months ago

_________ is made of two rounded glass bulbs placed one above the other .
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Answers

Answered by kcthakur1969
10

Answer:

hour glass clock is made of two rounded glass bulbs placed on one another

the upper glass contains sand that flows to lower bulb in the fixed time interval

Answered by Sarah0909
7

Answer:

sand clock is made of two rounded glass bulbs placed one above the other.

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