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
Anastaziya [24]
3 years ago
12

The Bohr model of the atom explained why emission spectra are discrete. It could also be used to explain the photoelectric effec

t. 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.
Chemistry
2 answers:
muminat3 years ago
8 0
<span>d)Electrons need specific amounts of energy to "jump" off an atom and be emitted.</span>
asambeis [7]3 years ago
4 0
<span>The Bohr model of the atom explained why emission spectra are discrete. It could also be used to explain the photoelectric effect. A correct explanation of the photoelectric effect according to the model is D. electrons need specific amounts of energy to "jump" off an atom and be emitted.</span>
You might be interested in
What is limiting about a liquid Mercury thermometer?
ella [17]
There are non-mercury thermometers with temperature and accuracy rangers equal to most mercury thermometers.
8 0
3 years ago
What is the Einstein theory of relevancy
Alinara [238K]
E=mc (square) E= mass times capacity squared
7 0
3 years ago
Consider two gases, A and B, are in a container at room temperature. What effect will the following changes have on the rate of
Tcecarenko [31]

Answer:

  1. decrease in temperature , decreases the kinetic movements of the gase molecules as a result decreases the frequency of collisions between gas molecules A and B consequently decreases the rate of reactions of gases A and B
6 0
2 years ago
What energy sources boil the water in geothermal energy
GREYUIT [131]
The steam rotates a turbine that activates a generator, which produces electricity. Many power plants still use fossil fuels to boil water for steam. Geothermal power plants, however, use steam produced from reservoirs of hot water found a couple of miles or more below the Earth's surface.
5 0
3 years ago
Read 2 more answers
A Flame test is an example of chemistry property. What evidence can you use to back your statement up?
Lena [83]
The flame test is a qualitative test used in chemistry to help determine the identity or possible identity of a metal or metalloid ion found in an ionic compound. If the compound is placed in the flame of a gas burner, there may be a characteristic color given off that is visible to the naked eye. And for the proof. The flame test provided evidence that specific atoms are present in compounds by the color of the flame. The metal atoms are what is responsible for the colors during the flame test. The color of the flame will be yellow-orange because Sodium (Na) is present in all the compounds that have a yellow-orange flame. Hope this helps! Mark brainly please!
7 0
2 years ago
Other questions:
  • What is Arsenic cost per unit?
    10·1 answer
  • how many grams of silver chloride (AgCI) can be produced if you start with 4.62 grams of barium chloride (BaCI2)
    9·2 answers
  • Good night everyone <br> Hope y’all have a great day and sleep
    11·2 answers
  • Drag each quantity to the correct location on the table. Complete the table of bond energies and bond lengths. 125 pm 145 pm 167
    11·1 answer
  • Which of the following describes a property of water that helps sustain marine life forms?
    9·1 answer
  • What is a cut circuit
    11·1 answer
  • What is the generic equation for a combustion reaction?
    10·1 answer
  • Help asap for brainlist
    5·1 answer
  • Determine the number of valence electrons for sodium through the use of this table.
    9·1 answer
  • Select all the correct answers.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!