Explain the terms in the formula v = u + at.

Explain the terms in the formula V = l xx b xx h

What is meant by the term chemical formula ? Write the chemical formula of calcium oxide. Calculate its formula unit mass. ("Atomic mass of Ca"=40u, O=16u) .

Explain the term loudness. Give its unit and formula in decibel.

Explain the formula of calcium oxide in terms of the configuration of calcium and oxygen.

Explain the formula of calcium oxide in terms of the configurations of calcium and oxygen

Explain the following terms with the help of examples.(v) Compound event

Derive the relationship between Delta H " and " Delta U for an ideal gas. Explain each term involved in the equation.

Derive the relationship between Delta H " and " Delta U for an ideal gas. Explain each term involved in the equation.