Advertisements
Advertisements
प्रश्न
Choose the correct answer from given options
The graph showing the correct variation of linear momentum (p) of a charge particle with its de-Broglie wavelength (λ) is _____________.
पर्याय
Advertisements
उत्तर
The relation between de-Broglie wavelength and the momentum is:
`lambda = h/p`
⇒ `p = h/lambda`
By the above relation, we can conclude that the graph between the momentum and the de-Broglie wavelength is a rectangular hyperbola.
Hence, the correct answer is
APPEARS IN
संबंधित प्रश्न
Mass of a particle depends on its speed. Does the attraction of the earth on the particle also depend on the particle's speed?
If the speed of a rod moving at a relativistic speed parallel to its length is doubled,
(a) the length will become half of the original value
(b) the mass will become double of the original value
(c) the length will decrease
(d) the mass will increase
When a rod moves at a relativistic speed v, its mass ________________ .
Find the increase in mass when 1 kg of water is heated from 0°C to 100°C. Specific heat capacity of water = 4200 J kg−1 K−1.
A 100 W bulb together with its power supply is suspended from a sensitive balance. Find the change in the mass recorded after the bulb remains on for 1 year.
An electron and a positron moving at small speeds collide and annihilate each other. Find the energy of the resulting gamma photon.
Find the mass, the kinetic energy and the momentum of an electron moving at 0.8c.
Find the speed of an electron with kinetic energy (a) 1 eV, (b) 10 keV and (c) 10 MeV.
What is the kinetic energy of an electron in electron volts with mass equal to double its rest mass?
Find the speed at which the kinetic energy of a particle will differ by 1% from its nonrelativistic value \[\frac{1}{2} m_o v^2 .\]
