Obtain dimensions of (i) impulse (ii) power (iii) surface energy (iv) cofficent of viscecity (v) bulk modules (vi) force constant.

State the dimensions of (i) surface tansion (ii) surface energy.

Deduce the dimensinal formulae for the ollowing physical quantites: Graviatinal constant (ii) Powr (iii) Young's modulus (iv) Coeffcient of viscosity (v) Surface tension (vi) Planck,s constant .

Obtain the dimensions of the following physical quantities : (i)momentum, (ii)moment, (iii)impulse, (iv)power, (v)power, (vi)frequency, (vi)angular acceleration, (vii)velocity gradient, (viii)surface tension, (ix)moment of inertia, (x) epsilon , permittivity of a medium , (xi)thermal conductivity, (xii)stress , (xiii)strain, (xiv)Young's modulus.

Give structure of following compounds : (i) Glucose (ii) Fructose (iii) Galactose (iv) Ribose sugar (v) Deoxyribose sugar (vi) Cholesterol.

Deduce dimensional formulae for (i) angle (ii) angular velocity (iii) angular acceleration (iv) torque (v) angukar momentum and (vi) moment of inertia.

How do the following properties of elements change in a group of the periodic table ? (i) size of atoms (ii) Valency (iii) Ionization energy (iv) Electron affinity (v) Metallic character (vi) Chemical reactivity

Explain (i) Unit vector (ii) Equal vectors (iii) Negative vectors, (iv) Coinitial v ectors (v) Collinear vectors and (vi) Copanar vectors.