3 years ago

Does light have mass?

Physics

2 answers:

Lapatulllka [165]3 years ago

5 0

No, light does not have mass because a photon does not way anything.

marishachu [46]3 years ago

3 0

No lights do not have a mass

You might be interested in

8. What is the kinetic energy of a car that has a mass of 1000 kg and is moving at a speed of 30 m/s?

Snezhnost [94]

Answer:

Hope it will help you :)

Explanation:

6 0

3 years ago

Paola conducts an investigation to determine how temperature affects plant growth. Each plant started at the same height, receiv

professor190 [17]

Answer:

HE IS WON

Explanation:

JESUS

8 0

3 years ago

A projectile is shot at an angle of 45 degrees with velocity components Vx and Vy both equal to 5 m/s. What is the magnitude of

elixir [45]

Answer:

7.1 m/s

Explanation:

Explanation is attached

8 0

3 years ago

When point charges q = +8.4 uC and q2 = +5.6 uC are brought near each other, each experiences a repulsive force of magnitude 0.6

Stella [2.4K]

Answer:

it is separated by 80 cm distance

Explanation:

As per Coulombs law we know that force between two point charges is given by

$F = \frac{kq_1q_2}{r^2}$

here we know that

$q_1 = +8.4\mu C$

$q_2 = +5.6 \mu C$

force between two charges is given as

$F = 0.66 N$

now we have

$F = \frac{kq_1q_2}{r^2}$

$0.66 = \frac{(9\times 10^9)(8.4 \mu C)(5.6 \mu C)}{r^2}$

$r = 0.8 m$

so it is separated by 80 cm distance

3 0

3 years ago

Read 2 more answers

What do waves transmit? (Points : 1)

Mamont248 [21]

Energy

Waves carry energy as they travel.

8 0

3 years ago

Read 2 more answers