1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bonufazy [111]
3 years ago
7

When viewed from Earth, Mars appears to change colors. This most likely happens because

Physics
1 answer:
Lena [83]3 years ago
7 0

Answer:

This is because dust storms lasting for weeks cause the atmosphere to change color.

Explanation:

Dust is a major component in the mars atmosphere . A dust storm that lasts long period will effect the visibility , atmospheric structure of the mars .  There are two types of storms that are found on mars , one of them is covered large areas and last for more than six  days in mars . The second one covers smaller areas and stays for short interval of time . Scientists even discovered few storms which last more than 15 to 20  martian days which are responsible for color change.  

You might be interested in
A microwave oven has 1200 W. If it receives 120 V of potential difference, what is the current in the microwave?
8_murik_8 [283]

Answer:

10amps

Explanation:

Given data

Power =1200W

Voltage =120V

Required

The current I

From

P=IV

I= P/V

Substitute

I=1200/120

I= 10amps

Hence the current is 10amps

7 0
3 years ago
You push a refrigerator with a force of 100 N. If you move the refrigerator a distance of 5 m while you are pushing, how much wo
ddd [48]

The work done to push the refrigerator is 500 Nm.

Explanation:

Work done is the measure of force required to move any object from one point to another. So it is calculated as the product of force and displacement.

If the force increases the work done will increase and similarly, the increase in displacement increases the work done. So to push the refrigerator work should be done on the object and not by the object.

As the force is 100 N and the displacement is 5 m then, work done can be measured as

Work = Force × Displacement

Work = 100 × 5 = 500 Nm

So the work done to push the refrigerator is 500 Nm.

7 0
3 years ago
Currently, the Sun is thought to be located in the galactic _____________ about ____________ the center of the galaxy.
Ede4ka [16]

Answer:

a. Disk, 28 thousand light-years from

Explanation:

Since, a galactic disc is a component of disc galaxies, for instance spiral galaxies and lenticular galaxies. It consists of a stellar component and a gaseous component.

Also, the Sun lies within the galactic disk or in other words it is thought to be located in the galactic disk,

The Sun is located about 26,000 light-years away from the centre of the galaxy.

∵ From the given options 28,000 is nearest to 26,000

Hence, the sun is about 28 thousand light-years from the centre of the galaxy.

i.e. OPTION 'a' would be correct.

8 0
3 years ago
What is the velocity in meters per second of a runner who runs exactly 110 m toward the beah in 72 seconds?
rjkz [21]
B) 1.53 m/s towards the beach
8 0
3 years ago
Read 2 more answers
The force that keeps objects moving in a circle is called centrifugal force.<br> True<br> False
Doss [256]

Answer: False

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • A plate having an area of 0.6 m2 is sliding down the inclined plane at 300 to the horizontal with a velocity of 0.36 m/s. There
    9·1 answer
  • What is the rate at which energy is transformed from one form to another called?
    12·1 answer
  • What condition associated with shocks does passing a large current through the heart fail to cure?
    7·1 answer
  • Heavy ions, such as alpha particles, lose kinetic energy as they travel through matter. Consider equation 31.1 or 31.2. Where do
    10·1 answer
  • Which of the following is an example of a compound C2, O2, He2, CO2?
    10·2 answers
  • Take the distance between the Earth and the Sun to be 149,500,000,000 m. Calculate the velocity of the Earth in its
    15·1 answer
  • How do cells maintain homeostasis
    5·1 answer
  • An electric lamp consumes 60W at 220 volts. How many dry cells of 1.5 V and internal resistance 1 Ohm are required to glow the l
    8·1 answer
  • In motion pictures, what do you call the lens manipulation where the focus quickly changes from one subject to the next in a mot
    8·1 answer
  • When an electron enters a region of uniform magnetic field (B=0.19T), with its
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!