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
steposvetlana [31]
3 years ago
6

Which statements best describe wavelengths of sunlight that are longer than 700 nanometers

Chemistry
2 answers:
fredd [130]3 years ago
8 0

Answer:  

These wavelengths are longer than wavelength of visible light.

These wavelengths form the infra-red part of the spectrum.

Explanation:

Solar spectrum has lies in three parts of the electromagnetic spectrum - Ultraviolet, visible and infra-red.

Visible light lies from 400 nm to 700 nm.

Ultraviolet region precedes visible spectrum and has shorter wavelength than it.

Beyond visible spectrum, infrared part of the spectrum starts and has longer wavelength than it.

The wavelength of sunlight that are greater than 700 nm wavelength have longer wavelength than visible light and lie in the infra-red part of the spectrum.

Oxana [17]3 years ago
5 0

Answer:

1. These wavelengths are longer than the wavelengths of visible light

2. These wavelengths form the infared part of the spectrum.

Explanation:

Just took the test uwu

You might be interested in
I need an answer asap <br> thank you all for your answers!<br> xoxo, anastasia
ICE Princess25 [194]
The answer is b because it could happen to you

5 0
3 years ago
3) The spectrum of the unknown mixture is a mixture of two substances among the five. What are these two substances
Neporo4naja [7]

Answer:

a. H + d. Na

Explanation:

This is Mixture of H and Na. Because of H and in the emission and Absorption spectrum of H Total 5 lines [Red, Green, Blue and Purple (2)) are present and in the spectrum of Na Two yellow lines are present. In the mixture all this lines are are also 5 + Present. Total lines are 5+2= 7 (H+ Na)

Therefore, the answer is a. H + d. Na

3 0
3 years ago
A long chain of hydrocarbon bonded to cooh is a ________ acid.
vodomira [7]
A long chain of hydrocarbon bonded to COOH is a FATTY acid.
6 0
3 years ago
Read 2 more answers
I’m not sure what the answer is
Sergio [31]
I believe it’s the third option
Chemically combined to make a new pure substance
7 0
3 years ago
Read 2 more answers
If energy was added to solid, what state would it change to
12345 [234]

Answer:

Explanation:

The answer is C Liquid

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is produced during all combustion reactions?
    9·2 answers
  • Calculate the enthalpy change for the thermite reaction: 2al(s)+fe2o3(s)→2fe(s)+al2o3(s), δh∘rxn=−850 kj when 12.0 mol of al und
    6·1 answer
  • On a warm summer day Mrs. camp placed some flowers in a zippered sandwich bag and sealed it with enough air to provide protectiv
    15·1 answer
  • Who organized the periodic table?
    12·2 answers
  • 1. Household bleach (NaOCl) is really a solution of sodium hypochlorite in water. It is made by reacting chlorine gas and sodium
    9·1 answer
  • 1 Produce a time line for the formation of the atmosphere,
    11·1 answer
  • If you keep adding sugar to water and there comes a point that you cannot dissolve any more sugar into it then this is called?
    9·1 answer
  • A train travels 380 miles in 5 hours 15 minutes. Calculate its<br> average speed.
    13·1 answer
  • URGENT!!!! How many molecules of carbon dioxide are produced when a molecule of C7H15 combusts?
    10·2 answers
  • Which statement best describes a physical change?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!