2) Describe how light is affected by
(a) a transparent object
(b) an opaque object
(c) a translucent object

Answers

Answer 1
Light goes through transparent

Opaque almost blocks light flow

And translucent allows some but not all light thru
Answer 2
Answer: (a) a transparent object

Related Questions

I need help it is about physics

Answers

Answer:

a force

Explanation:

Because if we apply force then only an object can slow down, speed up or change direction

A ball of mass 100g thrown by a man moves at a velocity of 100m/s. what is the momentum? need the answer step by step plssss!!​ i need it fast!!!!!!!

Answers

Explanation:

Mass of the ball= 100 g = 0.1 kg

Velocity of the ball before collision=10 m/s

Momentum of the ball before collision, p(i)=mv= 0.1×10=1 kgm/s

Since, ball returns back with same velocity

Therefore, velocity of ball after collision = -10 m/s (-ve sign due to opposite direction)

So, momentum of ball after collision,p(f) = 0.1 ×(-10) = -1 kgm/s

Now, Impulse generated in the ball= change in momentum= p(f)-p(i)= -1–1= -2 kgm/s

λ=
mv
h


λ⟶De Broglie wavelength
m=100 g=
1000
100

kg=0.1 kg
v=100 ms
−1

λ=
mv
h

=
0.1×100
6.623×10
−34


=6.626×10
−35
m

The movement of liquid particles through a characteristic path or circlar motion

Answers

Answer:

a path

it refers to a path or way taken by a matter to displce

It is talking about a path
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