The process of adding impurity to a semiconductor is called MCQ with Answer and Explanation

Explanation:
Joule = N·m. Work = force × displacement. Energy also joule. Watt = J/s. Newton force. Pascal pressure.

Explanation:
The principle of homogeneity states that you can only add or subtract physical quantities that have the exact same dimensional formula (you can't add mass to length). Therefore, in the equation A = B + C, the terms B and C must have the same dimensions, and their sum will yield a quantity A that also shares those exact same dimensions.

Explanation:
Vacuum of space, only radiation (electromagnetic waves) can transfer heat.