subject
Physics, 23.01.2020 22:31 alexabessin

Ground-based radio telescopes can collect data from distant objects in space

a.

during the night only and in clear weather only.

b.

during the day or night and in any weather conditions.

c.

during the day or night and in clear weather only.

d.

during the night only and in any weather conditions.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 14:00
Identify two factors that determine the rate of stream erosion
Answers: 1
question
Physics, 22.06.2019 13:10
The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.
Answers: 3
question
Physics, 22.06.2019 17:00
Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.
Answers: 3
question
Physics, 22.06.2019 17:00
Simon is writing a story about an astronaut whose spacecraft has been boarded by space pirates. the astronaut has her lucky penny in her hand behind her back as the space pirates break into the control room. she has just locked the controls so that the ship is accelerating in the direction of the control room’s ceiling. simon wants the astronaut to use the penny to hit a button on the control panel to turn off the lights and escape. the button is located a short distance behind and below the astronaut’s hands. how should simon use the theory of relativity to describe what the astronaut must do in order to hit the button?
Answers: 1
You know the right answer?
Ground-based radio telescopes can collect data from distant objects in space

a.
Questions
question
Mathematics, 16.07.2019 22:50
Questions on the website: 13722359