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
GalinKa [24]
2 years ago
12

What best describes the angle between a changing electric field and the electromagnetic wave produced by it?

Physics
1 answer:
mel-nik [20]2 years ago
3 0

The correct answer here is Option A, always equal to a right angle.

Keep in mind that the phase difference that exists between the electric field and the magnetic wave is 90 °, this means that the changing electric field and the electromagnetic wave are always perpendicular and will be forming a right angle.

You might be interested in
Can someone please help me?
IRINA_888 [86]
It might be to late but the answer is C
7 0
3 years ago
A flexible balloon contains 0.400 molmol of an unknown polyatomic gas. Initially the balloon containing the gas has a volume of
Nastasia [14]

Answer:

Mass released = 8.6 g

Given data:

Initial number of moles nitrogen= 0.950 mol

Initial volume = 25.5 L

Final mass of nitrogen released  = ?

Final volume = 17.3 L

Formula:

V₁/n₁  = V₂/n₂

25.5 L / 0.950 mol = 17.3 L/n₂

n₂ =  17.3 L× 0.950 mol/25.5 L

n₂ = 16.435 L.mol /25.5 L

n₂ = 0.644 mol

Initial mass of nitrogen:

Mass = number of moles × molar mass

Mass = 0.950 mol × 28 g/mol

Mass = 26.6 g

Final mass of nitrogen:

Mass = number of moles × molar mass

Mass = 0.644 mol × 28 g/mol

Mass = 18.0 g

Mass released = initial mass - final mass

Mass released = 26.6 g - 18.0 g

Mass released = 8.6 g

Read more on Brainly.com - brainly.com/question/15623698#readmore

7 0
3 years ago
Iron, nickel, and cobalt can all be made into magnetic?
ikadub [295]

Answer:

ferromagnetism

Explanation:

5 0
2 years ago
Read 2 more answers
Convert 435.5 lbs to kilograms
sergey [27]
Final Answer is - 197.53948
8 0
3 years ago
What is the answer be fast
svetlana [45]

Answer:

Explanation:

Same numbers of protons but different number of neutron so i would go for A same atomic number different number of neutrons

5 0
2 years ago
Other questions:
  • The automobile has a weight of 2700 lb and is traveling forward at 4 ft>s when it crashes into the wall. If the impact occurs
    10·1 answer
  • Is Newton's third law of motion relevant to dropping an egg
    13·1 answer
  • a basketball is tossed upwards with a speed of 5.0 m/s What is the maximum height reached by the basketball from its release poi
    5·2 answers
  • What does velocity tell about movement
    9·2 answers
  • Are we even real? Do we exist or are we robots or a simulation or experiment?
    14·2 answers
  • An apple with a mass of 0.95 kilograms hangs from 3.0 meters above the ground. What is the potential energy of the apple
    11·1 answer
  • a) What is the average useful power output of a person who does6.00×10^6Jof useful work in 8.00 h? (b) Working at this rate, how
    15·1 answer
  • A tensile test specimen has a gage length = 50 mm and its cross-sectional area = 100 mm2. The specimen yields at 48,000 N, and t
    13·1 answer
  • What is the frequency of orange light is it has a wavelength of 6.2 x 10^-6<br> meters?
    11·2 answers
  • How can you return a negatively or positively charged object back to its neutral state?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!