4 years ago

Complete the sentence. According to the law of reflection, the angle of _____ is equal to the angle of reflection.

Physics

2 answers:

Reika [66]4 years ago

4 0

Answer:

incidence

Explanation:

Anon25 [30]4 years ago

3 0

Answer:

the angle of incidence equals the angle of reflection

You might be interested in

What would happen to mass and accelaration if the force on an object increases?? please help.

kozerog [31]

Wouldn't mass stay the same and acceleration increase or am I mistaken?

6 0

3 years ago

Two stereo speakers mounted 4.52 m apart on a wall emit identical in-phase sound waves. You are standing at the opposite wall of

Delicious77 [7]

The answer is option c) 0.9 m

4 0

3 years ago

Which is a substance that takes the shape and volume of its container?

Gnom [1K]

Which is a substance that takes the shape and volume of its container?

liquid

7 0

2 years ago

While standing at the edge of the roof of a building, a man throws a stone upward with an initial speed of 6.95 6.95 m/s. The st

qwelly [4]

Answer:

18.1347 m/s

Explanation:

t = Time taken

u = Initial velocity

v = Final velocity

s = Displacement

a = Acceleration

g = Acceleration due to gravity = 9.81 m/s² = a

$v^2-u^2=2as\\\Rightarrow s=\dfrac{v^2-u^2}{2a}\\\Rightarrow s=\dfrac{0^2-6.95^2}{2\times -9.81}\\\Rightarrow s=2.4619\ m$

Total height the ball falls is 2.4619+14.3 = 16.7619 m

$v^2-u^2=2as\\\Rightarrow v=\sqrt{2as+u^2}\\\Rightarrow v=\sqrt{2\times 9.81\times 16.7619+0^2}\\\Rightarrow v=18.1347\ m/s$

The speed at which the stone reaches the ground is 18.1347 m/s

8 0

3 years ago

When studying atoms, scientists can ignore the blank force

natulia [17]

Answer:

Gravitational Force

Explanation:

7 0

3 years ago

Read 2 more answers