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
dimulka [17.4K]
3 years ago
11

Can energy be converted into matter

Physics
2 answers:
Lilit [14]3 years ago
8 0

If photon is near an atomic nucleus, the energy of a photon can be converted into an electron and a positron. The photon's energy is converted into a particle's mass through the Einstein's Equation. In particle physics, there is a phenomenon called pair production where energy is in fact transformed into matter.

topjm [15]3 years ago
3 0
Not that we know of today, but we didn't know about dark matter until a few years ago.
You might be interested in
What type of circuit is illustrated?
Elis [28]
A. Parallel circuit

Short circuits are circuits that is like plugging in a USB into your computer and the other end to your iPhone, so it's not D.

Series circuits can come in all kinds of different shapes, so it's not C.

Open circuits are circuits that are opened, meaning that whenever you turn on the light and it's an open circuit, it won't work cause the two wires are not connected, meaning it's not D.

Parallel circuits are circuits that are in one straight line, just like parallel lines, meaning the answer would be A. (Look at the picture and don't get confused with the other question that's the same question and has the same answers, they both have different pictures, so look at the pictures they give you whenever they ask the question so your getting the right answer)

Hope this helped.


8 0
3 years ago
Read 2 more answers
What kind of electromagnetic radiation has the shortest wavelength? The longest?
lutik1710 [3]

Answer:

gamma is shortest, radio waves are longest

8 0
3 years ago
You are running to catch a train which is stationary on the tracks. The whistle is blowing, in preparation for the train’s depar
AlladinOne [14]

Answer:

You would hear a loud trumpet sound that can be heard from a large distance.

Explanation:

7 0
2 years ago
A friend on skis stands still on level ground, with dry 0.00°C with a coefficient of static friction of 0.0300. How hard would y
Salsk061 [2.6K]

Answer:

20.6 N

Explanation:

Friction equals normal force times coefficient of friction.

F = Fn μ

On level ground, normal force equal weight.

Fn = W

Therefore:

F = W μ

F = (685 N) (0.0300)

F = 20.6 N

6 0
3 years ago
Which has more volume a liter of a quart?
shtirl [24]
Answer 4, liter
it’s not the same and it does describe volume
8 0
3 years ago
Other questions:
  • You are driving a car with an automatic transmission; the shifter is mounted on the steering column. When you press down on the
    8·1 answer
  • The movement of thermal energy from a warmer object to a cooler object is called
    12·2 answers
  • A passenger on a stopped bus notices that rain is falling vertically just outside the window. When the bus moves with constant v
    14·1 answer
  • A study showed the average basal metabolic rate of a human to be about 1500 kcal/day (6279 kJ/day). If it were possible to const
    6·1 answer
  • Newton's three laws of motion
    7·2 answers
  • You are standing 5 m from a loud machine. You move 10 m from the machine to help reduce the intensity of the sound. Calculate th
    15·1 answer
  • If you were in charge of designing a wire to carry electricity across your city, state or province, which of
    7·1 answer
  • Which is greater, the force exerted by the Earth on the Sun, or the force exerted by the Sun on the Earth? Why?
    13·1 answer
  • A car starts from rest and after 5.5 seconds it is moving at 30 m/s. What is the value of t? Use one of the following to find th
    10·1 answer
  • a car with a mass of 2,00 kg travels a distance of 400 m as it moves from one stoplight to the next . as its fastest , the car t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!