Describe an experiment to show that the plant loses water through its leaves.

Describe an experiment to show that sound can travel in water.

Describe an experiment to show that ascent of sap takes place through xylem.

Describe an experiment to show that air expands on heating.

Write an experiment to show that sound can travel through liquids.

Plants loose most of water through leaves by

Describe an experiment to show that air is necessary for burning.

Describe one experiment to show that liquids expand on heating.

Describe an experiment to show that sound can travel in a solid.

Describe an experiment to show : like charges repel each other.

Describe an experiment to show that electricity flows only if the circuit is complete and it does not flow if the circuit is incomplete.