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
DanielleElmas [232]
3 years ago
6

If the value of the electric field in an electromagnetic wave were doubled then

Physics
1 answer:
Norma-Jean [14]3 years ago
4 0

Answer:

Electromagnetic wave are waves formed as a result of the oscillatory activities involving the electric and the magnetic field.

However in an Electromagnetic wave, the electric field and magnetic field carry equal amounts of energy and the magnitude of the electric field is directly proportional to the magnitude of the magnetic field. This direct proportionality gives rise to the speed of light being the constant between the two fields.

When the electric field is doubled then an equal action is to be set for the magnetic field so it doesn’t deviate from its main functions and characteristics.

You might be interested in
Which of the following is true about producers?
Nina [5.8K]

the answer is d they are essential to all ecosystems
4 0
3 years ago
2. A stone is thrown vertically upward with a speed of 22m/s.
Eduardwww [97]

Answer:

Explanation:

Energy E is conserved:

E=\frac{1}{2}mv^2+mgh

If v₀ = 22m/s, h₀=0m and h₁=25m:

E=\frac{1}{2}mv_0^2=\frac{1}{2}mv_1^2+mgh_1

Solving for v₁:

v_1=\sqrt{v_0^2-2gh_1}

There is no real solution, because the stone never reaches 25m.

7 0
3 years ago
If you break a piece of glass, the shape of the glass changes, but the properties in the
lutik1710 [3]

Answer:

It would be a physical change because you aren't changing to chemical properties of the glass, just the shape.

6 0
3 years ago
How is light energy converted to chemical energy in photosynthesis?
jasenka [17]
Oooooooooooooooooooooooooooooooooooo
7 0
3 years ago
A diffraction grating produces a first-order bright fringe that is 0.18 m away from the central bright fringe on a flat screen.
Georgia [21]

Answer:

The wavelength of the light is 562.5 nm

Solution:

As per the question:

Order, n = 1

Slit separation, d = 2.5\times 10^{- 6}\ m

Distance from the bright fringe, y = 0.18 m

Distance between the screen and the grating, D = 0.8 m

Now,

We know from the eqn for diffraction:

n\lambda = dsin\theta

n = 1

\lambda = dsin\theta            (1)

Also,

For very small angle, \theta:

sin\theta ≈ tan\theta = \frac{y}{D} = \frac{0.18}{0.8} = 0.225

Using the above value in eqn (1):

\lambda = 2.5\times 10^{- 6}\times 0.225 = 5.625\times 10^{- 7}\ m = 562.5\ nm

3 0
3 years ago
Other questions:
  • Which describes newton’s law of universal gravitation?
    6·1 answer
  • Tara's cell phone plan costs $39.00 a month, which includes 100 text messages. After she uses all of her text messages, it will
    11·1 answer
  • Gravitational force between two objects increases as mass increases and distance
    12·1 answer
  • When you cut yourself how does your body heal the wound
    8·2 answers
  • A box has a mass of 400 g. What minimum force is needed to lift it?
    5·1 answer
  • What is the main factor that influence how long a star burns
    13·1 answer
  • The electric potential a distance r from a small charge is proportional to what power of the distance from the charge?
    13·1 answer
  • A completely inelastic collision occurs between two balls of wet putty that move directly toward each other along a vertical axi
    9·1 answer
  • A distant galaxy has a redshift z = 5.82 and a recessional velocity vr = 287,000 km/s (about 96% of the speed of light.) Notice
    10·1 answer
  • Father, I come to you worn and weary from the hard times I have walked through recently. I come to you seeking your shelter wher
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!