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
miss Akunina [59]
3 years ago
8

What is the energy of a photon with a frequency of 5 x 10^14 Hz?

Physics
1 answer:
zloy xaker [14]3 years ago
8 0

Answer:

3.315 x 10^-19 J

Explanation:

Using Eisten's formula, energy is a product of Plank's constant and photon frequency

E=hf

Where f represent frequency, h is Plank's constant and E is energy.

Substituting frequency with 5 x 10^14 Hz and

Planck's constant is 6.63 x 10^-34 J•s.

E=6.63 x 10^{-34} *5 x 10^{14}=3.315x10^{-19} J

You might be interested in
How do vibrations cause sound waves
Mariulka [41]
 <span>sound waves are a type of wave sometimes called compression waves, vibrations with enough of an amplitude can compress and decompress the air adjacent to the object causing the waves to form.</span>
3 0
3 years ago
Read 2 more answers
Explain why materials such as plastic foam, feathers, and fur are poor conductors of heat.
vampirchik [111]
They are poor conductors because they keep the heat trapped in one spot, while other materials like metal let the heat go through itself.
8 0
2 years ago
Use the following equation to help you answer the question. The peak intensity of radiation from a star named Sigma is 2 x 10 6
puteri [66]

Answer:

1449 K

Explanation:

The surface temperature of a star is related to its peak wavelength by Wien's displacement law:

T=\frac{b}{\lambda}

where

T is the surface temperature

b is Wien's displacement constant

\lambda=2\cdot 10^{-6} m

So the surface temperature of the star is

T=\frac{2.898 \cdot 10^{-3} Km}{2\cdot 10^{-6} m}=1449 K

8 0
3 years ago
Read 2 more answers
Why a car making a turn does not have constant velocity
BabaBlast [244]
A car making a turn is accelerating. Acceleration is defined as a change in speed or direction.
8 0
2 years ago
Read 2 more answers
Jay pushes the box with a force of 25 Newtons. There are 5 Newtons of friction present. In what direction will the box accelerat
yKpoI14uk [10]

Answer: To the right

Explanation:

8 0
1 year ago
Other questions:
  • Question 1
    12·1 answer
  • A racquetball strikes a wall with a speed of 30 m/s and rebounds in the opposite direction with a speed of 26 m/s. The collision
    8·1 answer
  • Assume an axon has an internal diameter of 1μm and a myelin sheath 1μm thick. The internal specific resistance is 100 Ω cm. For
    14·1 answer
  • What is the frequency of a wave that has a period of vibration of 2 seconds?
    5·1 answer
  • Help me !!!!!!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • Do you like genetic engineering explain even if there is no answer box still answer in the commets
    10·1 answer
  • A car initially traveling at 27.2 m/s undergoes a constant negative acceleration of magnitude 1.90 m/s2 after its brakes are app
    5·1 answer
  • 1 If you measured the distance travelled by a snail in
    5·1 answer
  • Look at diagram above. In what direction does the medium move relative to the direction of the wave? Explain.
    14·1 answer
  • An alien spaceship traveling at 0.600 c toward the Earth launches a landing craft. The landing craft travels in the same directi
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!