Which type of light can be seen by some animals and by humans who are wearing special equipment? a. sunlight
b. inframed light
c. gamma lights
d. visible lights

What is the relationship between the wavelength of a wave and it's energy?

Write a polynomial function with the given zeros x= -1,0,2show your work

To practice problem-solving strategy 10.1 for energy conservation problems. a sled is being held at rest on a slope that makes an angle θ with the horizontal. after the sled is released, it slides a distance d1 down the slope and then covers the distance d2 along the horizontal terrain before stopping. find the coefficient of kinetic friction μk between the sled and the ground, assuming that it is constant throughout the trip.