3 years ago

The picture below was taken in the Maldives.

Physics

1 answer:

horrorfan [7]3 years ago

4 0

Answer:

it is c

Explanation:

a.p.e.x

i took the test

You might be interested in

Communication with submerged submarines via radio waves is difficult because seawater is conductive and absorbs electromagnetic

REY [17]

Answer:

$\lambda=4000\ km$

Explanation:

It is given that,

Frequency for submarine communications, f = 76 Hz

We need to find the wavelength of those extremely low-frequency waves. the relation between the wavelength and the frequency is given by :

$c=f\times \lambda$

$\lambda=\dfrac{c}{f}$

$\lambda=\dfrac{3\times 10^8\ m/s}{76\ Hz}$

$\lambda=3947368.42\ m$

$\lambda=3947\ km$

$\lambda=4000\ km$

So, the wavelength of those extremely low-frequency waves is 4000 km. Hence, this is the required solution.

4 0

3 years ago

What is gravity?(20 points)

insens350 [35]

Answer:

The answere is A force that pulls objects toward the center of Earth

Explanation:

Hope this helpe! :)

8 0

3 years ago

Look at the circuit diagram. Which of these components is part of the circuit?

Roman55 [17]

Answer:

b ac power source

Explanation:

ieififuffucjcjcicogore8e8e9e9e9e9ew0ww0w0w

7 0

3 years ago

Picture is down below Thank you!

Murljashka [212]

I think the answer is 45 N Right

Hopefully I helped

7 0

3 years ago

Read 2 more answers

Over the past few decades earth scientists have developed the theory of plate tectonics

masya89 [10]

proposed that the continents plowed through crust of ocean basins, which would explain why the outlines of many coastlines (like South America and Africa) look like they fit together like a puzzle.

4 0

3 years ago