1answer.
Меню
Ask question
Login
Signup
Ask question
Menu
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
marshall27
[118]
4 years ago
9
Red ( visible) light has a wavelength of 7×10-7m. How much energy does a photon if red light have?
Chemistry
Answer
Comment
Send
1
answer:
tankabanditka
[31]
4 years ago
4
0
Maybe I forgot all this stuff
Send
You might be interested in
If a reaction has an equilibrium constant slightly greater than 1, what type of reaction is it?
Paha777 [63]
Reversible, flavoring products
4
0
3 years ago
Read 2 more answers
I need help in science
astraxan [27]
The answer is D . I hope this help you :) .
7
0
2 years ago
Bisphenol-A (BPA) is a compound found in many plastics. Under certain circumstances, BPA leaches out of the plastic and is inges
saveliy_v [14]
BPA is estrogenic and an endocrine disruptor.
3
0
3 years ago
Read 2 more answers
Give the name of one of the 3 common acids used in chemistry
FrozenT [24]
I think one is Hydrochloric acid
7
0
3 years ago
Read 2 more answers
Which of these is the second weakest of the four fundamental forces?
aniked [119]
Answer:
It gravity
Explanation:
7
0
3 years ago
Read 2 more answers
Other questions:
What does water moves under earth's surface to fill in open spaces in rocks or soil?
13
·
1 answer
Among the following, which element has the lowest ionization energy? Question 2 options: Cs Na Cl I
13
·
2 answers
Help please I don’t know the answer
14
·
2 answers
What is the total mass of products formed when 16 grams of ch4?
9
·
1 answer
Given the following, determine ΔG°f at 298 K for SnO. Sn(s) + SnO2(s) → 2SnO(s) ; ΔG° = 12.0 kJ at 298K
11
·
1 answer
A swimming-pool worker wants the pool's pH to be 7.2. She comes by to test the water and finds that the pH is 9.2. What should s
5
·
2 answers
What do girls like about boys
11
·
2 answers
What will happen If CH4 is added to the following reaction at equilibrium CH4 (g) + 2H2O (g) <------> 3H2 (g) + CO2 (g)
13
·
1 answer
8. Which of the following have bacteria in their root nodules that fix nitrogen?
12
·
1 answer
What is the pressure in a 27.0-L cylinder filled with 44.9 g of oxygen gas at a temperature of 315 KK
8
·
1 answer
×
Add answer
Send
×
Login
E-mail
Password
Remember me
Login
Not registered?
Fast signup
×
Signup
Your nickname
E-mail
Password
Signup
close
Login
Signup
Ask question!