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
Akimi4 [234]
3 years ago
12

TRIPLE POINTS!!! I NEED HELP!!! PLEASE EXPLAIN TOO!!! What is the energy of a quantum of light with a frequency of 4.31 x 1014 1

/s or Hz?
Chemistry
1 answer:
Lelechka [254]3 years ago
3 0

Answer:

The answer is

2.86 \times  {10}^{ - 19}  \: J

Explanation:

The energy of a quantum of light can be found by using the formula

<h3>E = hf</h3>

where

E is the energy

f is the frequency

h is the Planck's constant which is

6.626 × 10-³⁴ Js

From the question

f = 4.31 × 10¹⁴ Hz

We have

E = 4.31 × 10¹⁴ × 6.626 × 10-³⁴

We have the final answer as

2.86 \times  {10}^{ - 19}  \: J

Hope this helps you

You might be interested in
The tendency of an object to resist change in its motion
spin [16.1K]
Inertia is the answer to this question
8 0
3 years ago
Read 2 more answers
How do scientists measure the idea of time so long ago?
aleksklad [387]

The Ancient Egyptians used simple sundials and divided days into smaller parts, and it has been suggested that as early as 1,500BC, they divided the interval between sunrise and sunset into 12 parts. ... Known as a clepsydra, it uses a flow of water to measure time.

4 0
3 years ago
Which elements are represented by the symbols S and Na?
Degger [83]
Sulfur and sodium are those two elements
4 0
3 years ago
What is the most important alloy that we use in construction?
olya-2409 [2.1K]

Answer:

construction means everything is built from

EXCEPT NATURE

Explanation:

MARK BRAINLIEST THANK U

HAVE A LOVELY DAY

5 0
2 years ago
Read 2 more answers
True or False: Rubbing a balloon on your head for a longer amount of time will increase the attractive force of the balloon.​
Andreyy89

Answer:

no

Explanation:

4 0
3 years ago
Other questions:
  • A sample of a gas originally at 29 °c and 1.25 atm pressure in a 3.0 l container is allowed to contract until the volume is 2.2
    8·1 answer
  • Consider the reversible reaction in aqueous medium shown below. At equilibrium, the concentrations of A, B, C, and D are 0.0053
    7·1 answer
  • Why is the atomic radius of sodium much smaller than the atomic radius of potassium
    11·1 answer
  • Is the bonds that cause gaseous Cl2 to become liquid when cooled intramolecular or intermolecular
    15·1 answer
  • An atom loses one of its neutrons. What changes about the atom?
    9·1 answer
  • The chemical symbol for sodium is <br> a. na. <br> b. sn. <br> c. s. <br> d. n.
    9·1 answer
  • What feature of the sun changes to create the solar cycle?
    5·1 answer
  • Can someone pls explain? :'(
    8·1 answer
  • PLEASE HELP!!!!!!!!!!<br><br> How does the words used in a text help the theme, setting, and plot?
    15·2 answers
  • How many protons, neutrons, and electrons for b+5
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!