Mike Hawk Moe Lester Hugh Janice
Answer:
True
Explanation:
Friction between solids can be most accurately defined as the force that
opposes the sliding motion of two surfaces that are touching each other.
Physical change
Because it's changed by heat
Answer:
1.8L
Explanation:
Boyle's law is a gas law, stating that the pressure and volume of a gas have an inverse relationship. If volume increases, then pressure decreases and vice versa, when the temperature is held constant.
So x is the volume at pressure 235
235x = 101(4.2)
x = 424.2/235 = 1.8