You are provided with an experimental setup as shown in figures (a) and (b). On keeping the test tube (figure (b) in a beaker Class 8

You are provided with an experimental setup as shown in figures (a) and (b). On keeping the test tube (figure (b) in a beaker Class 8

You are provided with an experimental setup as shown in figures (a) and (b). On keeping the test tube (figure (b) in a beaker containing hot water (~ 70°C), the water level in the glass tube rises. How does it affect the density? Class 8

Answer:

The density of water in setup (b) will decrease.