Physics, 13.02.2020 17:50, ParkBecca

Long term exposure to waves can cause sunburns and skin cancer

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 02:30, bellamore

Awave travels at a speed of 5.2 m/s. if the distance between crests is 0.40 m, what is the frequency of the wave? use f=v/wavelength a. 13 hz b. 2.1 hz c. 0.077 hz d. 5.6 hz

Answers: 1

continue

Physics, 22.06.2019 04:50, badpotterchris

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

Answers: 2

continue

Physics, 22.06.2019 17:40, RayshawnBoulware

A15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25°c to 175°c. what is the specific heat capacity of iron?

Answers: 1

continue

Physics, 22.06.2019 22:00, jayonelijah

Ultraviolet radiation is dangerous because it has a high enough energy to damage skin cells. what is the best explanation of the relationship between wavelength and wave energy? a) wave energy is related only to frequency, not wavelength. b) longer wavelengths have lower frequencies but higher energy. c) the shorter the wavelength, the lower the frequency and the higher the energy. d) the shorter the wavelength, the higher the frequency and the higher the energy.

Answers: 3

continue

Do you know the correct answer?

Long term exposure to waves can cause sunburns and skin cancer...