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
Vika [28.1K]
3 years ago
14

A particle of light has a wavelength of 7.0×10−7 m. What color of light is represented and what is the amount of energy released

in a photon of light?
Chemistry
1 answer:
Alisiya [41]3 years ago
5 0

Answer:

red and 4.6×10^-40

Explanation:

The energy of a foton is calculated by thefollowing formula: Efoton=h×(c/lapda). Fill in 7.0×10^-7 gives us Efoton=6.626×10^-34 (planck constant) × 7.0×10^-7=4.6×10^-40.

You might be interested in
What does the prefix trans-indicate?​
Mariana [72]

It means to change, and form means shape. So to transform is to change shape.

3 0
3 years ago
8. How much heat is released when 85.0 g of steam condense to liquid water?
sergeinik [125]

Answer:

199920J

Explanation:

Given parameters:

Mass of steam  = 85g

Unknown:

Heat released when the liquid is condensed  = ?

Solution:

The heat released by the substance is given as;

         H  = mL

H is the heat released

m is the mass

L is the latent heat of steam  = 2352J/g

Heat released  = 85 x 2352  = 199920J

3 0
3 years ago
What is the formula of a compound formed between nitrogen (N) and potassium (K)?
Rina8888 [55]
<span>You need to consider the valences of the two elements. Potassium is +1; nitrogen is -3. To balance the molecule, you need 3 potassium to one nitrogen, or K3N</span>
5 0
3 years ago
Read 2 more answers
Provide the element name with a ground-state electron configuration of 1s22s2p4
Reika [66]
Oxygen I’m pretty sure
8 0
3 years ago
When the trough of one wave overlaps the crest of another wave it is called ___________ interference.
tatuchka [14]

Answer:

destructive interference?

Explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • What are five objects that are luminous
    10·1 answer
  • Which types of reactions would result in the production of gas?
    13·1 answer
  • Why does carbon have the ability to form multiple bonds?​
    13·1 answer
  • What is true of neutrons?
    11·1 answer
  • Fireworks exploding in the sky and giving off light are an example of a(n) _____.
    10·2 answers
  • How many moles of water are produced when 2 moles of NaHCO3 react with 2 moles of HCI?
    12·1 answer
  • A nitrde ion has 7protons,8nutrons and 10 electrons. what is the overall change
    13·1 answer
  • Which of the following rules should you follow to balance chemical equations?
    7·1 answer
  • Determine the number of atoms in 73.0 grams of calcium, Ca. (The
    15·1 answer
  • One of the nuclides in spent nuclear fuel is U-235 , an alpha emitter with a half-life of 703 million years. How long will it ta
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!