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A barometer kept in an elevator reads 76 cm when it is at rest.

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asked Mar 26, 2018 in Physics by shabnam praween (19,050 points) ● 5 ● 6 ● 8
A barometer kept in an elevator reads 76 cm when it is at rest. If the elevator goes up with increasing speed,the reading will be

(a) zero

(b) 76 cm

(c) < 76 cm

(d) > 76 cm.

1 Answer

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answered Mar 26, 2018 by santoshjha (25,550 points) ● 4 ● 5 ● 6
selected Mar 27, 2018 by Vikash Kumar
 
Best answer
The correct answer is

(c) < 76 cm
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