Question

Std : Vm General Science -2- Q.2 A) Answer in one sentence. (Any T 1) Name the reactants in photosynthes 2) Name the quantity expressed in cal 3) What is vibration? ​

Answer 1

Explanation:

1) Name the reactants in photosynthes

The reactants for photosynthesis are light energy, water, carbon dioxide and chlorophyll, while the products are glucose (sugar), oxygen and water

2) Name the quantity expressed in cal

the physical quantity which is measured in calories is heat energy.

3) What is vibration?

Vibration is a mechanical phenomenon whereby oscillations occur about an equilibrium point. The word comes from Latin vibrationem.