A block of aluminium of mass `1 kg` and volume `3.6 xx 10^-4 m^3` is suspended from a string and then completely immersed in a container of water. The decrease in tension in the string after immersion is.

A block of aluminium of mass 1 kg and volume 3.6 xx 10^(-4) m^3 is suspended from a string and then completely immmersed in a container of water. The decreases in tension in the string after immersion is (use g = 10 ms^(-2))

A block of aluminium of mass 1 kg and volume 3.6xx 10^-4 m^3 is suspended form a string and then completely immersed in a container of water. The decrease in tension in the string after immerison is

An iron block is suspended from a string and is then completely immersed in a container of water. The mass of iron is 1 kg and its density is 7200 kg //m^(3) . What is the tension in the string before and after the iron block is immersed ?

A block of mass 4 kg and volume 5xx10^(-4) m^(3) is suspended by a spring balance in a lift which is accelerating. The apparent weight shown by the spring balance is 3 kg. Now the block is immersed in water in kg shown by the spring balance is

A block of mass 4 kg and volume 5xx10^(-4) m^(3) is suspended by a spring balance in a lift which is accelerating. The apparent weight shown by the spring balance is 3 kg. Now the block is immersed in water in kg shown by the spring balance is

A silver block of mass 3.1 kg is connected to a string and is then immersed in a liquid of relative density 0.82 . Find the tension in the string , if relative density of silver is 10.5

A silver block of mass 3.1 kg is connected to a string and is then immersed in a liquid of relative density 0.82 . Find the tension in the string , if relative density of silver is 10.5

A block of bras of mass 0.5 kg and density 8xx10^(3)kg//m^(3) is suspended from a string. What will be the tension in the string if the block is completely immersed in water? (g=10ms^(-2))

Three identical blocks each of mass m = 1 kg and volume 3 xx 10^(-4) m^(3) are suspended by massless strings from a support as shown. Underneath are three identical containers containing the same amount of water that are placed over the scales. In Fig. (a), the block is completely out of the water, in Fig. (b), the block is completely submerged but not touching the beaker and in Fig. (c), the block rests on the bottom of the beaker. The scale in Fig (a) reads 14 N .

A silver ingot weighing 2.1 kg is held by a string so s to be completely immersed in a liquid of relative density 0.8 . The relative density of silver is 0.5 . The tension in the string in kg-wt is