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
Elenna [48]
4 years ago
13

Is Einstein's equation E=mc^2 is applicable on our earth if it is not why?is it applicable in space can a body moves through spe

ed of light
Physics
1 answer:
kobusy [5.1K]4 years ago
7 0

◦•●◉✿hello friend ur answer✿◉●•◦

◦•●◉✿What does E mc2 actually mean?

E = mc2. It's the world's most famous equation, but what does it really mean? "Energy equals mass times the speed of light squared." On the most basic level, the equation says that energy and mass (matter) are interchangeable; they are different forms of the same thing.✿◉●•◦

You might be interested in
Noah drops a rock with a density of 1.73 g/cm cubes into a pond. Will the rock float or sink? Explain your answer.
PolarNik [594]

Answer:

The rock will sink.

Explanation:

The density of water is about 1 g/cm cubed, the rock being more dense will sink in water.

8 0
3 years ago
The first and second coils have the same length, and the third and fourth coils have the same length. They differ only in the cr
stealth61 [152]

Answer:

\frac{R_2}{R_1}=\frac{A_1}{A_2}\\\frac{R_4}{R_3}=\frac{A_3}{A_4}

Explanation:

The resistance of a conductor is directly proportional to its length and is inversely proportional to its cross-sectional area, this dependence is given by:

R=\frac{\rho L}{A}

\rho is the material's resistance, L is the legth and A is the cross-sectional area.

For the first and second coils, we have:

R_1=\frac{\rho L}{A_1}\\R_2=\frac{\rho L}{A_2}\\\rho L=R_1A_1\\\rho L=R_2A_2\\R_1A_1=R_2A_2\\\frac{R_2}{R_1}=\frac{A_1}{A_2}

For the third and fourth coils, we have:

R_3=\frac{\rho L'}{A_3}\\R_4=\frac{\rho L'}{A_4}\\\rho L'=R_3A_3\\\rho L'=R_4A_4\\R_3A_3=R_4A_4\\\frac{R_4}{R_3}=\frac{A_3}{A_4}

6 0
3 years ago
Water that soaks into Earth may become _____ under the surface.
larisa [96]
If it soaks into the earths surface it becomes ground water

5 0
3 years ago
What are tree things that apply to relative dating
grigory [225]
Rocks, earth aging, fossils
3 0
3 years ago
PLS HELP PHYSICS
Vika [28.1K]

Answer:

It is Potassium and iodine

7 0
3 years ago
Other questions:
  • Earth surface are composed of 70% of water and 30% of lands or soil.
    11·1 answer
  • suppose s(t) is the position of an object moving along a line at time t is greater than or equal to 0. What is the average veloc
    6·1 answer
  • What is the speed of a train that goes 1,000 km in 5 hours?​
    14·1 answer
  • To apply Problem-Solving Strategy 21.1 Faraday's law. A closely wound rectangular coil of 80 turns has dimensions 25.0 cm by 40.
    11·2 answers
  • A 2.0 m length of wire is made by welding the end of a 120 cm long silver wire to the end of an 80 cm long copper wire. Each pie
    13·1 answer
  • Which has greater acceleration, a 1 kg ball in free-fall, or a 2-kg ball in free fall?
    11·1 answer
  • Fossils are rare because certain conditions are needed to preserve an organism in order for it to fossilize, and those condition
    12·1 answer
  • Does cereal actually make you taller?
    7·2 answers
  • What type of energy does an oven produce?
    5·2 answers
  • What is the electric potential energy of a charge that experiences a force of 3. 6 × 10–4 N when it is 9. 8 × 10–5 m from the so
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!