Which travels at the greatest speed?

1 answer:

6 0

Light through a vacuum. According to an official government sight, <em>nothing</em> travels faster than light through a vacuum.

You might be interested in

What happens to rocks as water combines

insens350 [35]

The answers is
D. The acid creates cracks in the rocks, which
allow air to circulate through the rock,
causing it to weather

7 0

3 years ago

What is the diamnsanion of force

tensa zangetsu [6.8K]

Answer:

spelling ?

Explanation:

6 0

3 years ago

The wavelength of light that has a frequency of 1.20 × 1013 s-1 is ________ m.

klio [65]

The relationship between frequency and wavelength for an electromagnetic wave is
$c=f \lambda$
where
f is the frequency
$\lambda$ is the wavelength
$c=3 \cdot 10^8 m/s$ is the speed of light.

For the light in our problem, the frequency is $f=1.20 \cdot 10^{13} s^{-1}$ , so its wavelength is (re-arranging the previous formula)
$\lambda= \frac{c}{f}= \frac{3 \cdot 10^8 m/s}{1.20 \cdot 10^{13} s^{-1}}= 2.5 \cdot 10^{-5}m$

8 0

3 years ago

Do all substances radiate heat

a_sh-v [17]

I don't believe they do

6 0

3 years ago

Read 2 more answers

How do you know there is current in a circuit?

Ksivusya [100]

if there is not a reaction

5 0

3 years ago