(A) kinetic energy

(B) weight

(C) potential energy

(D) impulse

(A) surface tension

(B) capillarity

(C) viscosity

(D) diffusion

(A) scattering

(B) interference

(C) total internal reflecction

(D) refraction

(A) stoning

(B) bolting

(C) thunder

(D) cloud clash

(A) it has well-defined cleavage planes

(B) it has a very high transparency

(C) it has a very high refractive index

(D) it is very hard

(A) warm and moist

(B) cool and dry

(C) warm and dry

(D) cool and moist

(A) velocity

(B) frequency

(C) wavelength

(D) amplitude

(A) current

(B) voltage

(C) both a &  b

(D) none

(A) viscosity

(B) surface tension

(C) friction

(D) elasticity

(A) there is very little friction between the ice and feet pressing it

(B) ice is soft when compared to concrete

(C) there is more friction between the ice and feer

(D) None of these