A radiation with frequency 8.5×10^14Hz

  1. the wavelength of ultraviolet radiation is 400nm. if the speed of light in air is exactly 3*10^8m/s, then the frequency of the
    1. answers icon 0 answers
    2. poppy👌🤔 asked by poppy👌🤔
    3. views icon 492 views
  2. A radiation with frequency 8.5×10^14Hz is incident on a metal emitting photo electrons. Taking Planck's constant, determine the
    1. answers icon 0 answers
    2. Jemie asked by Jemie
    3. views icon 530 views
  3. which has the longer wavelength, red light of frequency 4.3x10^14Hz or blue light of frequency 6.4 x 10^14 Hz.show your
    1. answers icon 1 answer
    2. views icon 65 views
  4. A string under tension produces a note of frequency 14Hz. Determine the frequency when the tension is quadrupled????
    1. answers icon 1 answer
    2. POPPY asked by POPPY
    3. views icon 862 views
  5. The energy of a mole of photons with frequency 6.00x10^14Hz is what in kJ?
    1. answers icon 0 answers
    2. Marie asked by Marie
    3. views icon 473 views
  6. what would the speed of an observer be if a red(4.688x10^14Hz) traffic light appeared green(5.555x10^14Hz) to the observer?
    1. answers icon 1 answer
    2. seema asked by seema
    3. views icon 925 views
  7. what would the speed of an observer be if a red(4.688x10^14Hz) traffic light appeared green(5.555x10^14Hz) to the observer?a)
    1. answers icon 0 answers
    2. seema asked by seema
    3. views icon 570 views
  8. what would the speed of an observer be if a red(4.688x10^14Hz) traffic light appeared green(5.555x10^14Hz) to the observer?a)
    1. answers icon 1 answer
    2. seema asked by seema
    3. views icon 2,648 views
  9. Excited lithium atoms emit radiation at 670.8nm.a. calculate the frequency of this radiation. b. calculate the energy (in eV) of
    1. answers icon 1 answer
    2. Maria asked by Maria
    3. views icon 737 views
  10. Excited lithium atoms emit radiation at 670.8nm.a. calculate the frequency of this radiation. b. calculate the energy (in eV) of
    1. answers icon 1 answer
    2. Maria asked by Maria
    3. views icon 576 views