Physics, 12.07.2019 00:00, Trackg8101

What is the frequency of radio waves with wavelength of 20m? given: wavelength=20mspeed of light (c) =3×10^8somebody ! i don't know what's the formula

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 23.06.2019 14:00, jennemylesp19oy5

Explain how the absorption of sound waves differs from the transmission of sound waves.

Answers: 1

continue

Physics, 23.06.2019 15:00, Greekfreak

If it takes ashley 3 seconds to run from the batters box to first base at an average speed of 6.5 meters per second, what is the displacement she covers in that time?

Answers: 2

continue

Physics, 24.06.2019 00:20, Yazminwilliams2504

Plz, guys answer 20 and 21. it's urgent

Answers: 3

continue

Physics, 24.06.2019 01:20, katiebotts18

Aperson desires to reach a point that is 2.17 km from her present location and in a direction that is 29.6° north of east. however, she must travel along streets that are oriented either north-south or east-west. what is the minimum distance she could travel to reach her destination?

Answers: 1

continue

Do you know the correct answer?

What is the frequency of radio waves with wavelength of 20m? given: wavelength=20mspeed of light (c...