2 years ago

Trivia Time!! At what velocity does light move?

Physics

2 answers:

Maslowich2 years ago

7 0

Explanation:

Light Light from a moving source travels at 300,000 km/sec (186,000 miles/sec).

Note:

The Speed of Light Is Constant.

Sauron [17]2 years ago

6 0

Explanation:

LIGHT TRAVELS AT A CONSTANT VELOCITY OF 300,000 km/sec.

You might be interested in

Which is an example of an exothermic process?

Scorpion4ik [409]

Answer:

an example of an exthermic process is combustion

Explanation:

combustion is like lighting a candle

3 0

3 years ago

10) The coil of transformer is coated by enamel why

diamong [38]

Answer:

Enamel is used to coat the wires, it is the thinnest possible insulator. The coils are made up of large number of turns and enamel makes it possible to cram a lot of wires (coils) in much smaller space.

3 0

3 years ago

Sam is walking through the park. He hears a police car siren moving on the street coming toward him. What happens to the siren s

xeze [42]

The sound gets louder as it gets closer and when it passes is gets softer

7 0

3 years ago

Read 2 more answers

Right Hand Rule 1 requires you to put the thumb of your right hand in the direction of current and your curled fingers will indi

Jet001 [13]

Answer: false
explanation: magnetic field does that

3 0

2 years ago

Read 2 more answers

Puck B has twice the mass of puck A. Starting from rest, both pucks are pulled the same distance across frictionless ice by stri

gogolik [260]

Answer:

(a) 1 : 2

(b) same

Explanation:

Let the mass of puck A is m and the mass of puck B is 2 m.

initial speed for both the pucks is same as u and the distance is same for both is s.

let the tension is T for same.

The kinetic energy is given by

$K = 0.5 mv^2$

(a) As the speed is same, so the kinetic energy depends on the mass.

So, kinetic energy of A : Kinetic energy of B = m : 2m = 1 : 2

(b) A the distance s same so the final velocities are also same.

8 0

2 years ago