subject
Physics, 16.04.2020 03:20 makaylasulak5462

Two radio antennas A and B radiate in phase. Antenna B is a distance of 110 m to the right of antenna A. Consider point Q along the extension of the line connecting the antennas, a horizontal distance of 30.0 m to the right of antenna B. The frequency, and hence the wavelength, of the emitted waves can be varied.

a)What is the longest wavelength for which there will be destructive interference at point ?
b)What is the longest wavelength for which there will be constructive interference at point ?

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 00:00, hgl
Explain to someone who knows nothing about fossils the study of invertebrate paleontology and how it scientists understand the history of the earth. be sure your explanation contains a minimum of two complete sentences.
Answers: 2
image
Physics, 22.06.2019 05:00, hannahhoskings6989
Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above
Answers: 1
image
Physics, 22.06.2019 07:00, hdjsjfjruejchhehd
If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?
Answers: 2
image
Physics, 22.06.2019 18:00, sarahidan
Aprisoner is forced to go into one of three rooms, but he can choose which room. the first room is ablaze with fire. the second one is rigged with explosives that will go off as soon as he enters. the third contains a pair of lions who haven't eaten in years. which room should he choose to survive?
Answers: 2
You know the right answer?
Two radio antennas A and B radiate in phase. Antenna B is a distance of 110 m to the right of antenn...

Questions in other subjects:

Konu
Mathematics, 17.04.2020 17:06