In a wave, what is the distance from crest to crest or from trough to trough

Amplitude

Crest

Wavelength

Frequency

In a food chain, which trophic level contains the greatest amount of energy? A. decomposers B. producers C. herbivores D. carnivores

Explain Alfred wegener's hypothesis

Does heat rise or fall

2H2+O2---> 2H2O can be classified as what type of reaction? A. Both synthesis and combustion B. Only synthesis C. Only combustion D. Something other than synthesis or combustion

Answer will give you brainliest and 50 pts An object with a mass of 2000 g accelerates 8.3 m/s² when an unknown force is applied to it. What is the amount of the force? Show work

Which statement is true about nuclear fusion? a. It is caused by the same process that causes nuclear fission. b. It does not occur naturally in the solar system. c. It has very low activation energy. d.

Compare and contrast ultraviolet light with infrared light using wavelength, frequency, and energy.

If you were mayor of a small town and needed to find a reliable source of water, which type of well would be the best for your community

A ball is dropped off of a tall building and falls for 2 seconds before landing on a balcony. a rock is then dropped from the top of the building and falls for 4 seconds before landing on the ground.

Why does chemical bonding occur?