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rosijanka [135]
4 years ago
7

What do scientist use to look at astronomical bodies?

Physics
2 answers:
ivann1987 [24]4 years ago
6 0
The answer should be C. :)
Ilya [14]4 years ago
3 0

Answer:

The Correct Answer is C

Gamma Telescope

Explanation:

  • Gamma-ray telescopes are installed at hilly altitudes like the X-ray telescope to get the best result.
  • This is also because the Gamma-ray Telescope rays sometimes get weaker when they enter to earth's atmosphere.
  • Gamma-ray telescope detects gamma rays bursts.
  • This telescope also help the astronomers to conduct mission in outer space like supernova etc.

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An instrument that can detect the presence of an electric charge is a
vodka [1.7K]
Electroscope is the instrument that has the ability to detect the presence of an electric charge. Although electroscope has the power to measure the amount of charge, but for a perfect measurement the electrometer is used. Around the year 1600, electroscope was discovered by William Gilbert he British physician. This is a pretty primitive but highly effective instrument in regards to detecting the presence of electric charges. Two basic but effective electroscopes are the gold-leaf electroscope and the pith-ball electroscope.
5 0
4 years ago
Why are some electromagnetic waves harmful to you but others are not?
Tatiana [17]
Because for example a lightning bolt is an electromagnetic wave. Lighting bolts can hurt you or even kill you. But others waves cant harm you.
Hope this helps
8 0
4 years ago
Read 2 more answers
Which rock type can be formed by adding heat and pressure to any of the three types of rock?
vaieri [72.5K]
The answer is to u question is: C
7 0
3 years ago
During a practice shot put throw, the 7.9-kg shot left world champion C. J. Hunter's hand at speed 16 m/s. While making the thro
koban [17]

Answer:

a)   a = 91.4 m / s²,  b)    t = 0.175 s, c)  

Explanation:

a) This is a kinematics exercise

           v² = vox ² + 2a (x-xo)

           a = v² - 0/2 (x-0)

           

let's calculate

          a = 16² / 2 1.4

          a = 91.4 m / s²

b) the shooting time

          v = vox + a t

          t = v-vox / a

          t = 16 / 91.4

          t = 0.175 s

c) let's use Newton's second law

          F = ma

          F = 7.9 91.4

          F = 733 N

4 0
3 years ago
When an object is moving with uniform circular motion, what is the direction of the object’s centripetal acceleration?
natita [175]
The centripetal force and centripetal acceleration
both point toward the center of the circular path.
6 0
4 years ago
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