A light with a second-order bright band forms a diffraction angle of 30.0°. The diffraction grating has 250.0 lines per mm. The wavelength of the light is nm.

Electric energy can be stored by what kind of charges

The gravitational attraction between a large object and a small object is ... A). Greater than the attraction between two small objects the same distance apart B). Less than the attraction between two small objects the same distance apart C).

The is a factor that's affected by changes in the independent variable

Could something small like a baseball have as much momentum as car

What are electric motors?

Scientific theories have strod the test of time and will not change

An 8 kilogram bowling ball is rolling in a straight line toward you. if its momentum is 16 kg * m/s, how fast is it traveling?

Explain why a moving object can be in equilibrium

Design an investigation to compare the durability of the three different brands

The surface area of the skin of a person who is 70 inches tall and weighs w pounds can be estimated by s (w) equals=342 w superscript 0.425342w0.425 , where s is in square inches.