Physics
Physics, 07.01.2021 19:30, nmm32

1.The Hubble Space Telescope is a well-known satellite. It was launched into space in 1990. It is in orbit 380 miles above Earth. Hubble takes photos of our solar system and faraway galaxies. A galaxy is a huge group of stars, dust, and gas. Over the years, Hubble has taught scientists a lot about space. What is the appropriate unit for measuring the distance to other galaxies? A. Miles
B. Astronomical units
C. Kilometers
D. Light years

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 16:30, savag3jitt
Which term best describes the phrase “something that happens”?
Answers: 3
image
Physics, 22.06.2019 09:30, gemmaestelle
Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.
Answers: 3
image
Physics, 22.06.2019 10:10, natalieagustinlop54
Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.
Answers: 2
image
Physics, 22.06.2019 19:30, jstephanie644
A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?
Answers: 1
Do you know the correct answer?
1.The Hubble Space Telescope is a well-known satellite. It was launched into space in 1990. It is in...

Questions in other subjects:

Konu
Mathematics, 23.02.2021 03:00
Konu
Mathematics, 23.02.2021 03:00
Konu
Health, 23.02.2021 03:00
Konu
Mathematics, 23.02.2021 03:00