* 1. The change in length of a metal with initial length lo, Coefficient of Linear expansion a and exposed
to change in temperature of AT, is given by:
A. AL = al. AT
B. AL = a / 1.AT
C. AL = al./AT
2. Which law of thermodynamics that states that: If body "A" is in thermal equilibrium with
D. AL = 1/al. AT

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

the correct answer to this question is 2

football

explanation:

because it is

i think tornado but not 100%