Diagnostic test for grade 10

Archimedes up-thrust on a body depends on the depth to which it is immersed.

• True

• False

The body of a ship is pushed deeper when the ship passes from water of a river to salty water.

• False

• True

The pressure inside liquid is given by

• Ƿ x g x h

• Ƿ x g x V

• Ƿ x g/h

When a body is in equilibrium while suspended from a string the tension in the string is larger than the weight of the body.

• True

• False