A $20$ cm long capillary tube is dipped in water. The water rises up to $8$ cm. If the entire arrangement is put in a freely falling elevator, the length of water column in the capillary tube will be:

8

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6

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10

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20

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Solution

The correct option is D $20$ cm
In a freely falling lift, gravitational pull is zero hence the capillary tube will be filled completely.

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Similar questions

Q. A 20 cm long capillary tube is dipped in water. The water rises up to 8 cm. If the entire arrangement is put in a freely falling elevator, the length of water column in the capillary tube will be
(a) 8 cm
(b) 6 cm
(c) 10 cm
(d) 20 cm

Q. A

20 cm

long capillary tube is dipped in water. The water rises upto

8 cm

. If the entire arrangement is put in a freely falling elevator, the length of water column in the capillary tube will be

A 20 cm long capillary tube is dipped in water. The water rises upto 8 cm. if the entire arrangement is put in a freely falling elevator the length of water column in the capillary tube will be

Q. A

20

cm long capillary tube is dipped in water. The water rises upto

8

cm. If the entire arrangement is put in a freely falling elevator, the length of the water column in the capillary tube will be:

Q. A

20 c m

long capillary tube is dipped in water. The water rises up to

8 c m

. If the entire arrangement is put in a freely falling elevator the length of water column in the capillary tube will be

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A 20cm long capillary tube is dipped in water. The water rises up to 8cm. If the entire arrangement is put in a freely falling elevator, the length of water column in the capillary tube will be:

The correct option is D 20cmIn a freely falling lift, gravitational pull is zero hence the capillary tube will be filled completely.

A $20$ cm long capillary tube is dipped in water. The water rises up to $8$ cm. If the entire arrangement is put in a freely falling elevator, the length of water column in the capillary tube will be:

The correct option is D $20$ cm
In a freely falling lift, gravitational pull is zero hence the capillary tube will be filled completely.