subject
Physics, 18.12.2019 08:31 Chrisis5143

Which of these describes the majority of our space observations humans have utilized over the history of human space exploration?
a) gamma ray telescope
b) radio wave telescopes
c) ultraviolet telescopes
d) visible light observatories

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 14:30
Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.
Answers: 2
question
Physics, 22.06.2019 15:40
If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a.true or b.false
Answers: 2
question
Physics, 22.06.2019 15:50
How many neutrons does plutonium -196 with an atomic number of 78.
Answers: 3
question
Physics, 22.06.2019 22:30
Isobars are lines of constant or equal pressure on a weather map. they can be used to find areas of low or high pressure over a broad area, and they can tell us how intense the system may be. on weather maps, you may have noticed areas that have a large l or h over a region with lines circling around them. the l stands for low pressure and h stands for high pressure. the lines circling them are isobars. check out the pressure system and isobars over georgia and florida. what is the present weather in this area ? a) clear and sunny b) cold and cloudy c) changing weather d) lots of precipitation
Answers: 3
You know the right answer?
Which of these describes the majority of our space observations humans have utilized over the histor...
Questions
question
Mathematics, 18.11.2020 19:20
question
Mathematics, 18.11.2020 19:20
question
Mathematics, 18.11.2020 19:20
question
Mathematics, 18.11.2020 19:20
question
Mathematics, 18.11.2020 19:20
question
Health, 18.11.2020 19:20
question
World Languages, 18.11.2020 19:20
question
Mathematics, 18.11.2020 19:20
question
Mathematics, 18.11.2020 19:20