A jogger travels 8 km in 1.25 hours. what is the joggers average speed?

1913.0-14.6 * 10^2= Give the answer in scientific notation

The first law of thermodynamics states that (triangle) E = Q-W. is this also a statement of the principle of conservation energy

One us of alkali metals

Processing uses higher temperature than regular pasteurization to increase the shelf life of foods like milk

Caleb misjudges while parking, and bumps his car into a brick wall at 3 mph. his bumper brings the car to a stop in about 2 inches. we wish to estimate the force the wall exerts on the car during this bump.

What does the law of conservation of energy say

How many elements are in the lanthanide series?

Photon energy is proportional to which of the following. a. speed of light in a vacuum. B frequency of the light emitting the photon. C intensity of the light emmitting the photon. D wavelegnth of light emmitting thr photon.

Each half of earth surface is called

Explain how wavelength and frequency are important when determining the type of light.