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
Aleks [24]
3 years ago
5

When the wind kicks up dust and sand, the dust grains are charged. The small grains tend to get a negative charge, and the large

grains a positive charge. The small grains are lifted higher by the wind.?
Physics
1 answer:
diamong [38]3 years ago
4 0

Answer:

Explanation:

Small grains are negatively charged by the wind while big grains is positively charged and remains at the ground . This process creates an electric field due to the presence of oppositely charged particles.

When ever electric field exists it is directed from a positive charge to a negative charge so the here electric field is towards an upwards direction.                  

You might be interested in
If the temperature increases in a sample of gas at constant volume, then its. . a. volume increases. b. pressure decreases. c. p
kicyunya [14]
<span>If the temperature increases in a sample of gas at constant volume, then its pressure increases. The increase in temperature makes the molecule hit the walls of the container faster. The correct option among all the options that are given in the question is the third option or option "c". I hope the answer helps you.</span>
3 0
3 years ago
Read 2 more answers
What does a magnetic field look like <br>​
Lelechka [254]

Answer:Magnetic fields are invisible, at least usually. But scientists from NASA's Space Sciences Laboratory have made them visible as "animated photographs," using sound-controlled CGI and 3D compositing.

Explanation:

5 0
3 years ago
A force of 200N acts between two objects at a certain distance apart .the value of the force when the distance is halved is?
statuscvo [17]

Answer:

800N is the answer

Explanation:

hope it helps

6 0
2 years ago
A symbol on a compass or map that is circular with graded points for the direction is commonly known as a _________. question 13
son4ous [18]

Answer;

-Compass Rose

A symbol on a compass or map that is circular with graded points for the direction is commonly known as a compass rose.

Explanation;

The Earth is a magnet that can interact with other magnets such that, the north end of a compass magnet is drawn to align with the Earth's magnetic field.

A compass rose is a figure on a compass, map, nautical chart, or monument used to display the orientation of the cardinal directions (north, east, south, and west) and their intermediate points. It is a feature on a map that also tells people what direction to go to find certain places on the map

7 0
3 years ago
Read 2 more answers
Someone just help me
Zanzabum
C according to my calculations
3 0
2 years ago
Other questions:
  • Why is friction important for gymnast working on parallel bars
    12·1 answer
  • What change in entropy occurs when a 0.15 kg ice cube at -18 °C is transformed into steam at 120 °c 4.
    8·1 answer
  • Gravity on earth is 9.8 m/s squared, and gravity on the moon is 1.6 m/s squared. So if the mass of an object on earth is 40 kilo
    10·1 answer
  • Which of the following statements about cultural variations is true?
    11·1 answer
  • Truck drivers probably cannot see your vehicle if____.
    5·1 answer
  • The image of an object placed 30cm from a diverging lens is formed 10cm in front of the lens.
    15·1 answer
  • A 1400 kg car traveling in the positive direction takes 11.0 seconds to slow from 25.0 meters per second to 12.0 meters per seco
    7·1 answer
  • How do you think weather can increase the demand for electricity?
    8·1 answer
  • A car initially traveling at 27.2 m/s undergoes a constant negative acceleration of magnitude 1.90 m/s2 after its brakes are app
    5·1 answer
  • The cosmic microwave background essentially looks the same in all directions. This is an example of.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!