NEW
Font size
WorksheetsCHAPTER 10: WAVE PROPERTIES OF LIGHT
Total questions: 13
Worksheet time: 4mins
A ____ is a discrete, quantized bundle of energy
Photoelectric effect
Photon
Quantized
Proton
Wave -particle duality is supported by...
electrons behaving as particles with ordinary matter
electrons behaving as waves when travelling through space
the photo electric effect
all of the above
De Broglie equation
relates the momentum of a mass to its wavelength
relates the energy of a mass to its wavelength
relates the frequency of a mass to its wavelength
relates the work function of a mass to its wavelength
Which of the following is NOT the unit of energy
MeV
J
eV
V
Which of the following is TRUE about photon
Particle with a negative charge
Quantum of electromagnetic wave
Particle with a positive charge
electron produced when light is incident on a metal surface
All these are the assumptions made by Planck EXCEPT
EM radiation is in discrete packets of energy
Energy of the EM radiation is continuously
Energy of EM radiation is quantised
The energy size of the radiation depends on its frequency
The quantum of the energy E for radiation is
inversely proportional to its wavelength
proportional to its wavelength
inversely proportional to its frequency
proportional to its intensity
The following statement are correct about Electron Microscope EXCEPT
very short wavelength
high resolving power
there are 3 types of them
