QCEVault

Electromagnetism — Question 113

Original QCE Vault practice · 1 mark

Q113 · Practice questionSimple familiar1 mark

QUESTION 113

Which electromagnetic radiation has the greatest photon energy?
(A)
infrared
(B)
ultraviolet
(C)
microwave
(D)
visible red
Question linkSyllabus coverage

Related questions

  1. Q109 · Original practice · 1 mark
    At the midpoint between two equal positive point charges, the electric field is
    Electromagnetism
  2. Q110 · Original practice · 1 mark
    A straight wire carries conventional current north in a uniform magnetic field directed east. The magnetic force on the wire is
    Electromagnetism
  3. Q111 · Original practice · 1 mark
    A conducting loop is pulled out of aa region where a magnetic field is directed into the page. While the flux into the page is decreasing, the induced field is
    Electromagnetism
  4. Q112 · Original practice · 1 mark
    An ideal transformer has 600600 turns on its primary and 150150 turns on its secondary. A 240 Vrms240\,\mathrm{V} rms supply is connected to the primary. The secondary voltage is
    Electromagnetism