Explain what is meant by metastasis?

What is meant by reactants?

Explain what is meant by phase of a wave.

Explain what is meant by diffraction of light . Describe a simple experiment to demonstrate diffraction at a single slit.

Explain what is meant by polarization and derive Malus' law.

Explain what is meant by 'scalar multiple of a vector'. Give 2 examples.

What is meant by Mastication?

What is meant by matter ?

What is meant by dentition?

What is meant by bolus?