Write down the Einstein's mass-energy equivalence relation, explaining the meaning of each symbol used in it.

Write the spherical mirror's formula and explain the meaning of each symbol used in it.

Write down the three equations of rotational motion and explain the meaning of each symbol.

Write symbols used in pedigree.

Assertion : In a nuclear process mass gets converted into energy. Reason : According to Einstein's mass energy equivalence relation, mass m is equivalent to energy E, given by the relation E = mc^(2) where c is the speed of light in vacuum.

Electrical power P is given by the expression P = (Q xx V) div time. Express the power P in terms of current and resistance explaining the meaning of symbols used there in.

Write an expression for the force due to gravity on a body of mass m and explain the meaning of the symbols used in it.

Mass-Energy Relation

Explain the symbols used in the equation of state.

Write down a relation expressing the mechanical advantage of a lever.

Write the relation between atomic mass and equivalent weight?