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
PSYCHO15rus [73]
3 years ago
7

What is SI unit electric current ?​

Physics
1 answer:
amid [387]3 years ago
4 0

Answer:

the si unit of electric current is Ampere .the flow of charge in a close circuit is called electric current

You might be interested in
Explain relative velocity briefly​
fomenos

Answer:

Explanation:

Relative velocity is defined as the velocity of an object B in the rest frame of another object A.

4 0
3 years ago
Describe what happens to radiant energy once it enters the atmosphere? How does Radiant energy cause weather?
Triss [41]
Once energy from the Sun gets to Earth, several things can happen to it:

Energy can be scattered or absorbed by aerosols in the atmosphere. Aerosols are dust, soot, sulfates and nitric oxides. When aerosols absorb energy, the atmosphere becomes warmer. When aerosols scatter energy, the atmosphere is cooled.
Short wavelengths are absorbed by ozone in the stratosphere.
Clouds may act to either reflect energy out to space or absorb energy, trapping it in the atmosphere.
The land and water at Earth's surface may act to either reflect energy or absorb it. Light colored surfaces are more likely to reflect sunlight, while dark surfaces typically absorb the energy, warming the planet.
Albedo is the percentage of the Sun's energy that is reflected back by a surface. Light colored surfaces like ice have a high albedo, while dark colored surfaces tend to have a lower albedo. The buildings and pavement in cities have such a low albedo that cities have been called "heat islands" because they absorb so much energy that they warm up.
6 0
3 years ago
What are the three different types of friction
iogann1982 [59]

Answer:

sliding , static , rolling

Explanation:

HOPE IT WILL HELP YOU

5 0
3 years ago
What is the specific heat capacity of water at 20 °C and 1 atmospheric pressure?
ycow [4]

Answer:

The specific heat of liquid water is about 4184 J/kg at 20 °C.

So, <u>Correct choice</u> - [C] 4186 J / kg ° C

6 0
3 years ago
Plz help it’s urgent...
vfiekz [6]
Is that english???????
3 0
3 years ago
Other questions:
  • What is the net force on this object?
    8·2 answers
  • John says that the value of the function cos[ω(t + T) + ϕ], obtained one period T after time t, is greater than cos(ωt + ϕ) by 2
    11·1 answer
  • A solid insulating sphere of radius R = 1.0 m that carries a positive charge Q1 = 1.0 mC uniformly distributed over it is concen
    7·1 answer
  • How to find new pressure of gas if bottle explodes
    12·1 answer
  • The diagram shows waves of sound travelling through the air. By which factor is the sound intensity decreased at 3 meters?
    12·2 answers
  • the summer camps had field from the campus to fragrance hill. they traveled at an average speed of 65 km/h in the first 2 hours.
    6·1 answer
  • ........................................................................................
    13·1 answer
  • ¿cual es la velocidad de un haz de electrones que marchan sin desviarse cuando pasan a traves de un campo magnetico perpendicula
    7·1 answer
  • A block of wood has density 0.500 g/cm3 and mass 2 000 g. It floats in a container of oil (the oil's density is 0.750 g/cm3). Wh
    8·1 answer
  • When capacitors are connected in parallel, they have the same:.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!