The established value for the speed of light in a vacuum is 299,792,458 m/s. What is the order-of-magnitude of this number?

If the distance between slits on a diffraction grating is 0.50 mm and one of the angles of diffraction is 0.25°, how large is the path difference?

Compare and contrast measures of central tendency and measures of variability.

While attempting a landing on the moon, astronauts had to change their landing site and land at a spot that was 4 kilometers away from the original site.

Which is the constructive interference formula for diffraction grating problems? dsin = dcos = dcos = n dsin = n

M=5kg and a=7m/s whats force

What will happen if you rub two different materials together?

What is the acceleration of a 1200 kg car acted on by a net force of 250n?

A woman pulls a crate up a rough, inclined plane at constant speed. Which one (s) of the following statements concerning this situation is (are) correct? Group of answer choices The woman does positive work in pulling the crate up the incline.

In a compression wave, particles in the medium move a. perpendicular to the direction of the wave c. in the same direction as the wave b. opposite of the direction of the wave d. in depends upon state of the medium

Every choice has a positive or negative consequence. a. True b. False