Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) A satellite revolves round the earth. Air pressure inside the satellite is maintained at 76 cm of mercury. Height of mercury column, in a barometer tube 1 m long placed in the satellite, is - Sarthaks eConnect

A satellite revolves round the earth. Air pressure inside the satellite is maintained at 76 cm of mercury. Height of mercury column, in a barometer tube 1 m long placed in the satellite, is

A satellite revolves round the earth. Air pressure inside the satellite is maintained at 76 cm of mercury. Height of mercury column, in a barometer tube 1 m long placed in the satellite, is

A.

76cm

B.

slightly less than 76 cm

C.

1 m

D.

zero

Solution

0 votes

Best answer

A satellite moving around the earth is just like a freely falling lift.