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Lynna [10]
3 years ago
7

When _______ light passes through a prism or diffraction grating

Physics
1 answer:
lana66690 [7]3 years ago
5 0
I don’t know ... sorry
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If the Earth was the size of a basketball, about 24 centimeters in diameter, about how thick is the Earth's crust?
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A reconnaissance plane flies 545 km away from
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Answer:

681.6/ms

Explanation:

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What is its average speed?

Answer in its of m/s

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A 1900kg car starts from rest and drives around a flat 65-m-diameter circular track. The forward force provided by the car's dri
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8 0
2 years ago
What is the relationship between mass and weight
sergiy2304 [10]
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5 0
3 years ago
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A glider with mass m = 0.230 kg sits on a frictionless horizontal air track, connected to a spring with force constant k = 4.50
loris [4]

Answer

given,

mass of glider = 0.23 Kg

spring constant = k = 4.50 N/m

spring stretched to 0.130 m

The springs potential energy =

 U = \dfrac{1}{2}kx^2

 U = \dfrac{1}{2}\times 4.5 \times 0.13^2

        U = 0.038 J

at x = 0,the only energy will be kinetic .

 \dfrac{1}{2}mv^2=0.038

 \dfrac{1}{2}\times 0.23 \times v^2=0.038

         v² = 0.3304

         v = 0.575 m/s

displacement of the glider

      using conservation of energy

 \dfrac{1}{2}mv^2=\dfrac{1}{2}kx^2

 x =v\sqrt{\dfrac{m}{k}}

 x =3\times \sqrt{\dfrac{0.23}{4.5}}

        x = 0.678 m

8 0
2 years ago
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