Download App

Dual Nature of Radiation and Matter — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsDual Nature of Radiation and Matter1 Mark
Question
With what purpose was famous Davisson-Germer experiment with electrons performed?
✓

Answer

Demonstration of wave nature of electrons.Altertane Answer
Demonstration of dual nature of matter.
Altertane Answer
Moving electrons can behave like a wave.​​​​​​
Altertane Answer
Moving electrons exhibit diffraction.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from Dual Nature of Radiation and Matter→Dual Nature of Radiation and Matter — all question types→Physics STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

A room is illuminated by an extended source. The illuminance at a particular portion of a wall can be increased by:
  1. Moving the source.
  2. Rotating the source.
  3. Bringing some mirrors in proper positions.
  4. Changing the colour of the source.
→
Write the dispersion power of a prism.
→
In a circuit containing a capacitor and an AC source the current is zero at the. stant the source voltage is maximum. Is it consistent with Ohm's law?
→
The X-ray coming from a Coolidge tube has a cutoff wavelength of 80pm. Find the kinetic energy of the electrons hitting the target.
→
In Young’s double slit experiment, if the distance between the slits be less than $\lambda(\text{i.e.,d<}\lambda)$ what will be the effect on interference fringes?
→
Name the physical quantity whose unit is Joule/Coulomb. Is it a vector quantity or a scalar?
→
What are circular and elliptically polarized light?
→
  1. Calculate the energy released if $^{238}U$ emits an $\alpha-$particle.
  2. Calculate the energy to be supplied to $^{238}U$ it two protons and two neutrons are to be emitted one by one. The atomic masses of $^{238}U, ^{234}Th$ and $^4He$ are $238.0508u, 234.04363u$ and $4.00260u$ respectively.
→
How does the energy gap in a semiconductor vary, when doped with a pentavalent impurity?
→
What is the principal of conservation of charge ?
→