EASY
8th West Bengal Board
IMPORTANT
Earn 100

How could a mercury column of height 76 cm exert a pressure equal to that exerted by a water column of height 10.3 m?

Important Questions on Physical Environment

EASY
8th West Bengal Board
IMPORTANT

In which picture do you find the immersed object has displaced more liquid from its position?

Question Image

EASY
8th West Bengal Board
IMPORTANT

In which picture is the magnitude of buoyancy maximum?

Question Image

EASY
8th West Bengal Board
IMPORTANT

Carefully observe the two pictures given here and try to answer the questions related to them.

In which case is the volume of displaced liquid greater?

Question ImageQuestion Image

EASY
8th West Bengal Board
IMPORTANT

Carefully observe the two pictures given here and try to answer the questions related to them.

Which liquid has exerted more upward force (buoyancy) on the object? Or is it that both liquids have exerted equal force?

Question ImageQuestion Image

EASY
8th West Bengal Board
IMPORTANT

Carefully observe the two pictures given here and try to answer the questions related to them.

In which case is the weight of the displaced liquid greater?

Question ImageQuestion Image

EASY
8th West Bengal Board
IMPORTANT

Carefully observe the two pictures given here and try to answer the questions related to them.

In which case is the mass of the displaced liquid greater?

Question ImageQuestion Image

EASY
8th West Bengal Board
IMPORTANT

Carefully observe the two pictures given here and try to answer the questions related to them.

In which of the two cases, does the liquid have a greater density?

Question ImageQuestion Image

MEDIUM
8th West Bengal Board
IMPORTANT
If a small nail is dropped into a pail full of water, it submerged. But a steel bowl heavier than the nail floats on water why?