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Test what each rule on light covers

Exercise and reference answers

Questions
  1. Items
    1. Text
      Electrons ejected
      Matches the category
      Yes
    2. Text
      Photocurrent
      Matches the category
      Yes
    3. Text
      Energy per photon
      Matches the category
      No
    4. Text
      Peak electron KE
      Matches the category
      No
    5. Text
      Photons per second
      Matches the category
      Yes
    Category
    Grows when only the brightness rises
  2. Items
    1. Text
      Energy per photon
      Matches the category
      Yes
    2. Text
      Beam brightness
      Matches the category
      No
    3. Text
      Peak electron KE
      Matches the category
      Yes
    4. Text
      Whether any eject
      Matches the category
      Yes
    5. Text
      Electrons ejected
      Matches the category
      No
    Category
    Set by the light's frequency alone
  3. Items
    1. Text
      Beam brightness
      Matches the category
      No
    2. Text
      Wave number
      Matches the category
      Yes
    3. Text
      Photon energy
      Matches the category
      Yes
    4. Text
      Electrons ejected
      Matches the category
      No
    5. Text
      Vacuum frequency
      Matches the category
      Yes
    Category
    Fixed by the wavelength alone
Instructions
Tap every quantity in a row that fits the rule above it about light striking a metal.

Explanation

_Source: Qallery verified question bank, JEE Advanced, topic atomicstructure_
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