3 years ago

Sound will travel slowest through which medium?

Physics

1 answer:

xxMikexx [17]3 years ago

8 0

Ice at -25
Hope this helps
May God bless you and your family

You might be interested in

The

Elodia [21]

Answer

The Net force acting on an object is the combination ofall of the individual forces acting on it.

5 0

3 years ago

2. Why do some clouds rain while others do not?

andreyandreev [35.5K]

Some clouds do not rain and others do because the clouds that do not rain do not have enough water in them. White clouds are ones that do not have enough water in them.

<h2>Hope this helps!</h2>

4 0

3 years ago

A current of 02kA is traveling through a circularly looped wire. The wire makes 35 turns around an induced magnetic field of 8 9

PIT_PIT [208]

Answer:

The radius of the loop is $4.94\times10^{5}\ m$

Explanation:

Given that,

Current = 0.2kA = 200 A

Number of turns = 35

Magnetic field = 8.9 nT

We need to calculate the radius of one loop

Using formula of magnetic field

$B=\dfrac{N\mu_{0}I}{2r}$

$r=\dfrac{N\mu_{0}I}{2B}$

Where, I = current

N = number of turns

B = magnetic field

r = radius

Put the value into the formula

$r=\dfrac{35\times4\pi\times10^{-7}\times200}{2\times8.9\times10^{-9}}$

$r =494183.11\ m$

$r=4.94\times10^{5}\ m$

Hence, The radius of the loop is $4.94\times10^{5}\ m$

3 0

3 years ago

What happens when your wearing socks and you shuffle across a carpet then touch a door knob?

natali 33 [55]

Answer:

You build up kinetic energy and you get shocked this happens because static has built up from the socks and the rug. This also happens when you rub a balloon on your head or shuffle across a trampoline with socks on.

Explanation:

brainliest plz

8 0

3 years ago

Definition MRI<br> types MRI <br>explain MRI

guajiro [1.7K]

MRI-Magnetic resonsance imaging
Look at the pic!! Hope
It helps love ❤️

5 0

3 years ago