Chemistry
Chemistry, 29.01.2020 16:57, jerry7792

The bohr model of the atom explained why emission spectra are discrete. it could also be used to explain the photoelectric effect. which is a correct explanation of the photoelectric effect according to the model?
a)electrons are emitted with more speed when brighter light strikes them.
b)electrons need small amounts of energy to be released from an atom.
c)electrons move between levels only if they are hit by the right frequency of light.
d)electrons need specific amounts of energy to "jump" off an atom and be emitted.

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 05:30, ayoismeisjjjjuan
What type of reaction is shown below? check all that apply. 2h2o2 β†’ 2h2o + o2 synthesis decomposition combustion
Answers: 1
image
Chemistry, 22.06.2019 14:40, sugardime
Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate β†’ enzyme-substrate complex (b) enzyme + substrate β†βˆ’β†’ enzyme + products (c) enzyme + substrate β†βˆ’β†’ enzyme-substrate complex β†’ enzyme + products (d) enzyme + substrate β†βˆ’β†’ enzyme-substrate complex β†’ enzyme-substrate complex + products
Answers: 2
image
Chemistry, 22.06.2019 22:30, brianna5626
How do limiting factors most affect population size? ostop population growthrestrict population growthincrease population sizeresult in positive impactso
Answers: 1
image
Chemistry, 23.06.2019 04:31, woodfordmaliky
One student said that the investigation was not valid (a fair test). write a plan for the investigation that includes improvements to the method and apparatus
Answers: 1
Do you know the correct answer?
The bohr model of the atom explained why emission spectra are discrete. it could also be used to exp...

Questions in other subjects:

Konu
Mathematics, 08.12.2020 14:00