How does moisture affect a sponge

What happens when a star exhausts its core hydrogen supply?

How would you describe the behavior of particles in a solid?

Imagine that a football represents heat energy and football players represent particles in a material. Which of the following events is conduction and which is convection. the players pass the ball to each other and move up the field

Which is a better conductor of thermal energy a plastic foam cup or window glass?

What happens to a current when it comes in contact with a continent or landmass?

What coefficients would balance the following equation? __Al + __O2 → __Al2O3 A. 2Al + 3O2 → 1Al2O3 B. 2Al + 3O2 → 2Al2O3 C. 3Al + 3O2 → 2Al2O3 D. 4Al + 3O2 → 2Al2O3

What do we call the quantity force multiplied by distance

The electromagnetic waves with the most energy have the greatest period b) wavelength c) frequency d) color

What will his final velocity be and how far will fall?

A 5.0 kg object moving at 10 m/s on a frictionless surfaces collides with but does not stick to a 2.0 kg object that is initially at rest. The force on the 2 kg ball has a magnitude of 2000 N and it lasts for 0.01 s.