Which phenomenon generates electric current?

A black body radiation

B ultraviolet catastrophe

C emission spectra

D photoelectric effect

How does the food coloring behave?

Why don't you fall through the floor

Hernial protrusion of a saclike cyst (containing meninges, spinal fluid, and a portion of the spinal cord with its nerves) through a defect in the posterior arch of a vertebra. A.

Which statement best describes the variables in a controlled experiment?

Soil can best be described as the A. third layer beneath the Earth's surface. B. sandy bottom of the ocean's floor. C. loose covering of weathered rocks and decaying organic matter. D. layer of bedrock four layers beneath the Earth's surface.

the acceleration of gravity is 28 times on sun than earth. Imagine there is a space suit that let you stand on sun. Calculate the weight of 100 kg person on earth in newtons

A force of 20 n acts upon a 5 kg block, calculate acceleration of the object

What resultant force is needed to accelerate a train of mass 3.41000000 kg from rest to 15.0ms in exactly 20s

I to fall in love with someone or to at least get a boyfriend

Is rain falling a contact or noncontact force