What happens to the water level when the stone is dipped in the water? What is the reason?

 

Fill three-fourth of a trough with water. Keep a dry glass tumbler perpendicular immersed in water in the trough as shown in the figure. What happens to the water level in the trough?

Fill three-fourth of a trough with water. Keep a dry glass tumbler perpendicular immersed in water in the trough as shown in the figure. Does water enter the tumbler?

Fill three-fourth of a trough with water. Keep a dry glass tumbler perpendicular immersed in water in the trough as shown in the figure. What material does the tumbler already contain?

Fill three-fourth of a trough with water. Keep a dry glass tumbler perpendicular immersed in water in the trough as shown in the figure. Is there a relationship between the volume of this material and the difference in the water level?

Hang two balloons filled with air at the two ends of a $30\mathrm{cm}$ long metal scale. Affix a piece of cello tape on one of the balloons. With the help of a thread, suspend the scale in a balanced position as shown figure. Then pierce the balloon with a needle on the cello tape. Record your observation and what do you infer from this?

Hang two balloons filled with air at the two ends of a $30\mathrm{cm}$ long metal scale. Affix a piece of cello tape on one of the balloons. With the help of a thread, suspend the scale in a balanced position as shown figure. Then pierce the balloon with a needle on the cello tape. From this experiment what inference can be drawn about the properties of matter.

Which properties of the solid are you familiar with?

What are the properties of liquids?