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MaRussiya [10]
3 years ago
9

Which diagram shows diffraction as light passes through an opening?

Physics
2 answers:
Lena [83]3 years ago
4 0

Answer:b

Explanation:

Your welcome

Bingel [31]3 years ago
3 0
I don’t see the diagram
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A spaceship is traveling through deep space towards a space station and needs to make a course correction to go around a nebula.
expeople1 [14]

Answer:

Magnitude = 3.64 × 10^6  

စ = 43.9°

Explanation:

given data

ship to travel = 1.7 × 10^6    kilometers

turn = 70°

travel an additional = 2.7 × 10^6   kilometers

solution

we will consider here

Px = 1.7 × 10^6  

Py = 0

Qx =2.7 × 10^6  cos(70)

Qy= 2.7 × 10^6  sin(70)

so that

Hx = Px + Qx    ............1

Hx = 2.62 × 10^6  

and

Hy = Py + Qy      ..........2

Hy = 2.53 × 10^6  

so Magnitude = \sqrt{((2.62 \times 10^6  )^2+(2.53 \times 10^6)^2)}

Magnitude = 3.64 ×  

so direction  will be

tan စ = Hy ÷ Hx    ......................3

tan စ  = \frac{2.53}{2.62}

tan စ  = 0.9656

စ = 43.9°

3 0
3 years ago
Danny measures the temperature of a 1.0-kg sample of sand and a 1.0-kg sample of soil. He then leaves both samples in the Sun fo
slavikrds [6]

Answer:

The sand absorbed more heat than the soil.

Explanation:

your welcome

5 0
3 years ago
if you throw a ball straight up into the air at a velocity of 15 m/s you want to know how high above your hand the ball will be
xxMikexx [17]

Answer:

 Assuming that gravity has not caused the ball to start falling then after 2.5 seconds the ball will be 37.5 meters in the air

Explanation:

The ball travels 15 meters every second so for 2 seconds we would multiply 15*2=30. We have 2.5 seconds so to calculate the time traveled in half a second we would divide 15/2=7.5

Then we add 30+7.5= 37.5 meters

4 0
3 years ago
A 200 kg object is going 4 m/s. Find it’s kinetic energy
Karo-lina-s [1.5K]

1/2mv^2

1/2(200)(4)^2

100(16)

1600 J

3 0
3 years ago
15
PtichkaEL [24]
<h3>Option A can be correct because when the meat is kept the rump settles down and the meat is prevented from being messy everywhere.</h3>
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3 years ago
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