If the oil thickness is 200 nm and the index is 1.5, what (vacuum) wavelength (in nm) does a diver see looking at the same position as the scientist, but from under water?

You are reshelving books in a library. You lift a book from the floor to the top shelf. The kinetic energy of the book on the floor was zero and the kinetic energy of the book on the top shelf is zero, so no change occurs in the kinetic energy, yet

You overhear someone say "I'm going to nuke it" when referring to cooking food in a microwave. Explain why this terminology is wrong

What is a similarity for heat and temperature

In which type of reaction is matter created?

An object (initially at rest) is dropped from a height h above the ground if it takes 4 seconds for the object to reach the ground, the height h is equal to

A hot metal washer is placed in a jar of cool water. What type of energy transfer happens? a) Conduction b) Convection c) Radiation

The earth is warmed by solar energy how is this energy transferred from the sun to the earth

Electromagnetic Induction states that moving a magnet through a loop of wire creates which of the following?

Light striking an object with index of refraction 1.24 has wavelength 440 nm. What is the wavelength of light in the object

blank energy is the energy an object has because of its motion. potential nucelar kinetic thermal