The theory that light exists in quantized "chunks" was proposed in response

to which of the following?

A. Electron interference patterns

O

B. Discovery of Planck's constant

O

C. The ultraviolet catastrophe

O

D. Emission spectra

Assume that you have two objects, one with a mass of 6 kg and the other with a mass of 17 kg, each with a charge of - 0.027 c and separated by a distance of 3 m.

What component is brass and copper

How is a revolution related to a year

Current flows through a resistor; (a) with no direction since it is not a vector (b) from any potential to any different potential (c) from high potential to low potential (d) from low potential to high potential (e) cannot be determined

Which ball will bounce higher, a rubber ball or a golf ball? What is the independent variable and what is the dependent variable?

What is the effect of a magnetic field on a stationary electric charge on a moving electric charge?

A ball is thrown upwards with an initial velocity of 25. o m/s, what is the velocity of the ball at 11.9 m from the ground?

Can rocks be weathered by wind and chemicals in the air

1. if you rub a neutral glass rod with silk, the silk acquires a negative charge. if you rub a neutral glass rob with a rubber rob, the rubber rod acquired a negative charge.

What's a scientific inquiry