All categories

3 years ago

How do you make a mirages?

Physics

2 answers:

Aleksandr [31]3 years ago

7 0

Answer:

when the ground is very hot and the air is cool.

Explanation:

The hot earth warms a layer of air right above the ground. Light is refracted as it passes through the cool air and onto the hot air sheet (bent). A coating of very warm air near the earth bends the light from the sky almost into a U-shaped bend.

vampirchik [111]3 years ago

3 0

Answer: when the ground is very hot and the air is cool. The hot ground warms a layer of air just above the ground. When the light moves through the cold air and into the layer of hot air it is refracted (bent). A layer of very warm air near the ground refracts the light from the sky nearly into a U-shaped bend.

Explanation:

You might be interested in

WHY IS LIFE SO IMPORTANT?

s2008m [1.1K]

Answer:

The water and sleep

Explanation:

But is necessari

5 0

3 years ago

Read 2 more answers

An 80.0-kg object is falling and experiences a drag force due to air resistance. The magnitude of this drag force depends on its

FromTheMoon [43]

Answer:

The terminal speed of this object is 12.6 m/s

Explanation:

It is given that,

Mass of the object, m = 80 kg

The magnitude of drag force is,

$F_{drag}=12v+4v^2$

The terminal speed of an object is attained when the gravitational force is balanced by the gravitational force.

$F_{drag}=mg$

$12v+4v^2=80\times 9.8$

$4v^2+12v=784$

On solving the above quadratic equation, we get two values of v as :

v = 12.58 m/s

v = -15.58 m/s (not possible)

So, the terminal speed of this object is 12.6 m/s. Hence, this is the required solution.

6 0

3 years ago

I WILL GIVE BRAINLYIST

barxatty [35]

Answer:

White dwarf

Explanation:

8 0

3 years ago

Normal text<br> Arial<br> om<br> 1. What is a volcano?

chubhunter [2.5K]

Answer:

A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. Earth's volcanoes occur because its crust is broken into 17 major, rigid tectonic plates that float on a hotter, softer layer in its mantle.

8 0

3 years ago

Read 2 more answers

Find avrage speed for a horse that traveled east 25 km in 4 hours

inysia [295]

Answer:

6.25 mph

Explanation:

You would divide 25 by 4 to get the average miles per hour.

3 0

3 years ago

How do you make a mirages?​

How do you make a mirages?