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
astra-53 [7]
3 years ago
9

What is the function of an energy source?

Physics
1 answer:
Svetradugi [14.3K]3 years ago
5 0
Im pretty sure its Number 3. Sry if im wrong
You might be interested in
Llus
ivann1987 [24]

Answer:

kwkwskdkmfmfmdkakksjddndkkakamsjjfjdmakisnddnianbfdnnskake

now

8 0
3 years ago
Read 2 more answers
Explain how does a convex lens produce real image from virtual object​
Sphinxa [80]

Answer:

Real images are formed where rays of light actually converge, whereas virtual images occur with they are perceived to converge. Real images can be produced by passing light through converging lenses or with a concave mirror of some sort.

Explanation:

hope that helped a little :)

6 0
3 years ago
Read 2 more answers
Which planet formed near the Sun where the solar system’s temperatures were very highWhich planet formed near the Sun where the
NeX [460]

Answer:

Venus

Explanation:

The terrestrial planets are the planets in the solar system which are closer to the Sun, compared to the Gaseous giants like Jupiter.

Venus is the planet that is near the Sun and is formed where the solar system's temperatures are very high.

Mercury is the planet  which has a very thin atmosphere and so is very cold. Venus is a planet similar to Earth, but it has a dense atmosphere . So venus is hottest compared to other  planets.

5 0
4 years ago
Read 2 more answers
A 4.0-kilogram ball moving at 8.0 m/s to the right collides with a 1.0-kilogram ball at rest. After the collision, the 4.0-kilog
Illusion [34]
Its about momentum. Momentum (p)=mass(m)xvelocity(v)
So for the first ball P=4x8=32kgm/s
For the second the momentum is zero as it is still.
So overall momentum its 32kgm/s
Momentum has to be conserved
After the collision the momentum of the 4kg ball is 4x4.8=19.2kgm/s
As momentum is conserved 32-19.2=12.8kgm/s remaining
So rearrange for velocity so v=p/m=12.8/1=12.8m/s for the 1kg ball 
3 0
4 years ago
Read 2 more answers
Which substance is a combination of different atoms?
inysia [295]
 <span>A pure substance is an element or compound. If it's an element, then it's made of only one kind of atom. If it's a compound, then it's made of only one kind of formula unit. For example, hydrogen (H2) and oxygen (O2) are elements. In pure samples of H2 and O2, you find only one kind of element. H2O is a compound, water. In pure samples of H2O, you find only formula units of H2O (called molecules because H2O is covalent). Neither the components that make up H and O atoms, nor the atoms that make up H2O can be separated by physical means. H2, O2, and H2O are all considered substances. </span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • A wave can be described as:
    9·1 answer
  • You are driving home from school steadily at 95 km/h for 180km. It then begins to rain and you slow to 65 km/h. You arrive home
    6·1 answer
  • Which of these organisms would have the best chance of becoming part of the fossil record?
    15·1 answer
  • A stack of books is sitting on a table. Which force is pulling downward on it?
    15·1 answer
  • Using a 683 nm wavelength laser, you form the diffraction pattern of a 1.1 mm wide slit on a screen. You measure on the screen t
    9·1 answer
  • I need help with this
    10·1 answer
  • An electromagnetic wave traveling in a
    13·1 answer
  • HELLPPP!!!
    9·1 answer
  • 2. Explain the rules for naming a binary compound from its formula.
    10·1 answer
  • PLEASE HELP QUICKLY!!! <br> what happens to the motion of objects when they hit each other?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!