When the light travels from air into plastic, at an angle other than 0°, how is it bent in relation to the normal?

Substances can undergo physical changes or chemical changes. what is the difference between these two kinds of changes

An object moves in uniform circular motion what is true regarding the force on the object

Student in ms sawyers class built balloon cars the balloon car works this way as the gas in the balloon is released the car moves in the opposite direction the bigger the ballon initially the farther the car moves this balloon car is a good model of

What is the kinetic energy of a car of 1500 kg moving 25 m/s?

List the location of the following subatomic particles: A. Proton B. Electron C. Neutron

What are the 4 rules of seismic waves?

Who did bohr's Modem of the atom include that Rutherford's model did not have

Water's heat of fusion is 80 cal/g. Its specific heat is 1.0 cal/g degrees celsius, and its heat of vaporization is 540 cal/g. A canister is filled with 330g of ice and 100g of liquid water, both at 0 degrees celsius.

Catalytic ozone destruction occurs in the stratosphere by a two-step reaction:

The atomic radii of a divalent cation and a monovalent anion are 0.35 nm and 0.129 nm, respectively. (a) Calculate the force of attraction between these two ions at their equilibrium interionic separation (i. e.