Answers by ZhekaKozlov
Register

Answers by ZhekaKozlov

Answers by ZhekaKozlov
Filter
A hydrogen atom requires a minimum energy of 2.18×10^-18 J atom to remove an electron from its ground state level. Determine whether a blueviolet light with a wavelength of 434.0 nm can affect this process.
answered Oct 30, 2018
1 vote
103k views
Anyone who has ever gone swimming in heavy surf will tell you that if a wave is about to crash over you, the best thing to do is dive down, under the wave. why does this keep you from being swept up in
answered Sep 26, 2018
3 votes
57.4k views
How much would a 1kwh cost if 631kwh costs £70? show working please!!!
answered Aug 19, 2018
5 votes
179k views
The percussion section of a classical orchestra included:
answered Jun 16, 2018
6 votes
210k views
One cell sends second messengers to another cell through gap junctions. what type of signaling would this be considered?
answered Jun 15, 2017
4 votes
223k views
How many solutions does this linear system have? y=2x-5 -8x-4y=-20
answered Jan 27, 2017
4 votes
114k views
What is the lim of (((1/x)-(1/2))/x-2) , as x approaches 2
answered Jun 25, 2016
0 votes
36.8k views
List some of the occupations opened to women by the war
answered Jan 19, 2016
3 votes
161k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.0m questions

11.7m answers