Explain the characteristics of a good vector.

Explain I-V characteristics of LED

Name the characteristics of sound

State the characteristics of root.

Classify and explain the characteristics of Petromyzon.

Explain the I-V characteristics of photodiode?

State Einstein's equation of photoelectric effect and explain the characteristics of the effect on the basis of the equation

Classify and explain the characteristics of wall lizard.

Explain the I-V characteristic of solar cell.

Give characteristics of cork.