What type of wave borders the violet end

Materials with a density__water will float in water

Acceleration is best described as the rate of change in?

An astronaut in space cannot use a scale or balance to weigh objects because there is no gravity. but she does have devices to measure distance and time accurately. she knows her own mass is 77.

How much will the kinetic energy of a school bus increase if its velocity is tripled? A. It will be two times greater. B. It will be three times greater. C. It will be six times greater. D. It will be nine times greater.

Astronomy can best be described as a/an A. study of objects beyond the Earth's atmosphere. B. Air Force pilot on a naval carrier. C. daily horoscope. D. study of objects pertaining to the interior part of the Earth.

How was bohr atomic model similar to Rutherford's model

A rigid container filled with a gas is placed in ice. What will happen to the pressure of the gas? And what will happen to the volume?

A man is sitting on a 20 m height building and his mass is 50 kg. Calculate the mechanical energy.

Which of the following correctly describes which types of waves travel through which types of mediums? A) Transverse waves travel through solids, liquids, and gases.

Niko was hiking in the mountains when he found a spring, or a place where water naturally flows out of the ground. Where did the water in the spring come from? A. It is water that was squeezed out of an igneous rock when the rock changed. B.