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
ElenaW [278]
3 years ago
7

What is the energy of a photon of red light that has a frequency of 4.48 X 10^14Hz?

Chemistry
1 answer:
lana [24]3 years ago
3 0

Answer:

E = 29.7× 10⁻²⁰  j

Explanation:

Given data;

Frequency of light = 4.48 × 10¹⁴ Hz

Energy of photon = ?

Solution:

Formula:

E = h.f

E = energy of photon

h = planck's constant

f = frequency

E = h.f

E = 6.63 × 10⁻³⁴ Kg.m² /s × 4.48 × 10¹⁴ s⁻¹

E = 29.7× 10⁻²⁰ Kg.m²/s²

Kg.m²/s² = j

E = 29.7× 10⁻²⁰  j

You might be interested in
True or false. When an area within an atom is crowded with electrons it is known as a dipole "moment False True
Rama09 [41]

Answer:true

Explanation:

4 0
2 years ago
Read 2 more answers
When salt is mixed in water, what is the salt and water? A)salt is the solution, water is the solute. B)salt is the solvent, wat
solniwko [45]

Answer:

in a solution of salt in water, the solute is salt, and solvent is water.

Explanation:

C) salt is the solute, water is the solvent.

5 0
2 years ago
Please match the orbital type with the correct number of orbitals
saul85 [17]
Hi there!

p = e-3
s = f-1
f = i-7
d = g-5

Hope that helps!
Brady
7 0
3 years ago
Acid rain is a term that refers to a mixture of wet and dry deposited material from the atmosphere containing higher than normal
sattari [20]

Answer: Volcanic Eruptions

Explanation:

3 0
2 years ago
Neutrons have. a.negative b.positive c.no charge d.nucleus
Firdavs [7]
A negative That's the answer
5 0
3 years ago
Other questions:
  • Which regions of the world seem to be suffering most from loss of species ?
    14·1 answer
  • 1.2 × 1.79 significant figure
    7·1 answer
  • when a substance donates a proton during a chemical reaction, that substance can be classified as a(an) ___ ?
    10·1 answer
  • Helppppppppppppppppppppppppppp
    13·1 answer
  • ]Which of the following best describes the changes involved in a fission reaction?
    12·1 answer
  • Explain why the grams of the nutrient molecules in a food do not add up to the total gram weight of the food.
    8·2 answers
  • Global warming is mainly due to
    9·2 answers
  • En que flota el osmio
    6·1 answer
  • What is the mass in grams of 3.40 x 10 24 atoms he
    15·1 answer
  • Which statement best describes a physical change?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!