All categories

3 years ago

The learning about Universe is called ________ ...

Physics

2 answers:

ASHA 777 [7]3 years ago

7 0

Answer:

The learning about Universe is called

<u>Astronomy</u><u>.</u>

Explanation:

<h2>Hope it Helps you!! </h2>

FrozenT [24]3 years ago

5 0

The learning about Universe is

called <u>Astronomy</u>...

Astronomy - the branch of science which deals with celestial objects, space, and the physical universe as a whole.

You might be interested in

How many electrons does bromine (#35) have in its valence level?

kupik [55]

Bromine has 7 electrons in their valence shell.......

7 0

3 years ago

Read 2 more answers

A zebra starts from rest and accelerates at 1.9 m/s how far has a zebra gone in five seconds

Maksim231197 [3]

To that multiply 1.9 by 5 to get 9.5. The zebra has gone 9.5 m.

5 0

3 years ago

What would happen if one of the four-stroke combustion cycle parts never worked?

Sergeu [11.5K]

Answer:

An internal-combustion engine goes through four strokes: intake, compression, combustion (power), and exhaust. As the piston moves during each stroke, it turns the crankshaft.

3 0

3 years ago

Read 2 more answers

Solve the given parallel circuit by computing the desired quantities.

Alex Ar [27]

Hope this provides some answers

7 0

3 years ago

Some planetary scientists have suggested that the planet Mars has an electric field somewhat similar to that of the earth, produ

aalyn [17]

Answer:

324795 C

252.637820565 N/C

$2.235844712\times 10^{-9}\ C/m^2$

Explanation:

$\epsilon_0$ = Permittivity of free space = $8.85\times 10^{-12}\ F/m$

R = Radius of Mars = $3.4\times 10^6\ m$

A = Area = $4\pi R^2$

$\phi$ = Electric flux = $3.67\times 10^{16}\ Nm^2/C$

Electric flux is given by

$\phi=\dfrac{q}{\epsilon_0}\\\Rightarrow q=\phi\epsilon_0\\\Rightarrow q=3.67\times 10^{16}\times 8.85\times 10^{-12}\\\Rightarrow q=324795\ C$

The charge is 324795 C

Electric field is given by

$E=\dfrac{\phi}{A}\\\Rightarrow E=\dfrac{3.67\times 10^{16}}{4\pi (3.4\times 10^6)^2}\\\Rightarrow E=252.637820565\ N/C$

The electric field is 252.637820565 N/C

Surface charge density is given by

$\sigma=\dfrac{q}{4\pi R^2}\\\Rightarrow \sigma=\dfrac{324795}{4\pi (3.4\times 10^6)^2}\\\Rightarrow \sigma=2.235844712\times 10^{-9}\ C/m^2$

The surface charge density is $2.235844712\times 10^{-9}\ C/m^2$

6 0

3 years ago

The learning about Universe is called ________ ...​

The learning about Universe is called ________ ...