2 years ago

What do the yellow arrows in this illustration represent?

Physics

2 answers:

IrinaK [193]2 years ago

7 0

A. movement of earths tectonic plates. I'm pretty sure

Katyanochek1 [597]2 years ago

6 0

It is definitely B. convection in the asthenosphere.

You might be interested in

What is the value of n?

vekshin1

Answer:

THE ANSWE IS C

Explanation:

6 0

2 years ago

Read 2 more answers

Which of the following would be a valid method to increase the buoyant force acting on an object?

shepuryov [24]

I think it’s B hope this helps.

4 0

2 years ago

Read 2 more answers

An iron ball and an aluminum ball of mass 100 g each are heated to the same temperature and then cooled to a temperature of 20°

MrRa [10]

Answer:

The specific heat of aluminum is greater.

Explanation:

It lost the most heat.

7 0

3 years ago

Read 2 more answers

The masses of the Moon and Earth are 7.35 x 1022 kg and 5.97 x 1024 kg, respectively. The strength of the gravitational force be

bixtya [17]

Answer:

Distance between centre of Earth and centre of Moon is 3.85 x 10⁸ m

Explanation:

The attractive force experienced by two mass objects is known as Gravitational force.

The gravitational force is determine by the relation:

$F=\frac{Gm_{1} m_{2} }{d^{2} }$ ....(1)

According to the problem,

Mass of Moon, m₁ = 7.35 x 10²² kg

Mass of Earth, m₂ = 5.97 x 10²⁴ kg

Gravitational force experienced by them, F = 1.98 x 10²⁰ N

Universal gravitational constant, G = 6.67 x 10⁻¹¹ Nm²kg⁻²

Substitute these values in equation (1).

$1.98\times10^{20} =\frac{6.67\times10^{-11}\times7.35\times10^{22}\times5.97\times10^{24} }{d^{2} }$

$d^{2}=\frac{2.93\times10^{37}}{1.98\times10^{20}}$

$d=\sqrt{1.48\times10^{17}}$

d = 3.85 x 10⁸ m

3 0

2 years ago

1) the strength of an electromagnet can be increased by

miss Akunina [59]

Using coils of fewer turns on the electromagnet

5 0

2 years ago