You piace a block of wood on its smallest face on a table. When you turn the block onto its largest face, what changes?
A. Density increases.
B. Temperature decreases.
C. Force increases.
D. Pressure decreases.

Astronomers discover an exoplanet (a planet of a star other than the sun) that has an orbital period of 3.87 earth years in its circular orbit around its sun, which is a star with a measured mass of 3.59 x 1030 kg. find the radius of the exoplanet's orbit.

What are the theoretical properties of a gas at a temperature of 0 kelvin?

The plum pudding model of the atom states that ?