A student goes to the beach on a very hot day. She steps on the sand and jumps because it is so hot. What type of heat transfer is this?

A) Conduction

B) Convection

C) radiation

D Transmission

Why can blue light and yellow light combine to produce white light? a. because blue, yellow, and white are primary colors. b. they absorb each other s wavelengths. c. they are complementary colors of light. d. they are both primary colors of light.

The distance between the crests of waves

If i try to fail and succeed which one did I do

What does the slope of a line of best fit represent

Which property of light would provide evidence for the idea that light is a wave?

A nerve signal is transmitted along the long, thin axon of a neuron in a small fish. The transmission occurs as sodium ions (Na+) transfer like tipping dominos across the axon membrane from outside to inside.

Water is projected from two rubber pipes at the same speed from one at an angle of 30°and from the other at 60°. why are the ranges equal?

A rigid layer that lies outside the cell's membrane is

What type of energy is converted when gasoline burns in an engine

What is a method to predict an earthquake?