Explanation:
G. gamma rays because they are produced by the hottest and most energetic objects in the universe, such as neutron stars and pulsars, supernova explosions, and regions around black holes.
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The reason to collimate the light source before utilizing the prism is that if white light enters the prism at various angles, some blue light will exit the prism at the same angle.
Prisms' Dispersion of Light. When light source travels through a triangular prism, these hues are frequently seen. The prism separates the white light source divided into its individual colors, which are red, orange, yellow, green, blue, and violet. Dispersion is the process through which visible light is divided into its various colors.
Since blue light has a shorter wavelength than red light and refracts more than the latter, it is bent more when white light enters a prism than red light.
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<h2>Answer: 544.818 km</h2>
The velocity of the space shuttle orbiting around the Earth can be determined by the following equation:
(1)
Where:
is the Velocity of the space shuttle
is the Gravitational constant
is the Mass of the Earth
is the distance from <u>the center of the Earth</u> to the space shuttle
Now, firstly we need to find fromo equation (1):
(2)
Substituting the known values:
(3)
(4)>>>This is the distance from <u>the center of the Earth to the space shuttle</u>
But, we are asked to find the distance from the surface of the Earth.
If we want to find it, we have to use the following equation:
(5)
Where:
is the radius of the Earth
is the distance from the<u> surface of the Earth</u> to the space shuttle
So, we are going to substract the radius of the Earth to the total distance from the earth's center to find this value:
(6)
Finally, the distance is:
The velocity and acceleration of the particle moving round the circle is;
<em><u>Velocity = 162.12 m/s</u></em>
<em><u>Velocity = 162.12 m/sAcceleration = 6.873 × 10^(-5) m/s²</u></em>
We are given;
Radius of circle; 382400 km = 382400000 m
Time; t = 27.3 days = 27.3 × 86400 s = 2358720 s
Now, formula for velocity is;
Velocity = distance/time
Thus;
I) velocity = 382400000/2358720
Velocity = 162.12 m/s
II) Acceleration is centripetal acceleration and is given by the formula;
a = v²/r
a = 162.12²/382400000
a = 6.873 × 10^(-5) m/s²
Read more at; brainly.com/question/12199398
Answer:
✔️From Newton's second law of motion we know that
✔️acceleration is inversely proportional to the mass of the body
✔️Here in this question increasing the mass of body will decrease its acceleration.
Explanation:
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