High energy photons, emited in nuclear r...

High energy photons, emited in nuclear reorganisation, are called

`alpha`-rays

`beta`-rays

`gamma`-rays

X-rays

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

CIRCULAR MOTION
NIKITA PUBLICATION|Exercise Multiple Choice Question|421 Videos

Similar Questions

Explore conceptually related problems

According to Planck's quantum theory of light, every source of radiation emits photons (i.e., packets of energy ) which travel in all directions with the same speed (i.e., speed of light). Each photon is of energy E=hv=hc//lambda , where h is Planck's constant, v is the frequency and lambda is wavelength of radiation emitted. The photons emitted from different sources of radiation are different. Read the above passage and answer the following questions: (i) on what factors does the number of photons emitted per second from a source of radiations depends? (ii) Why are the high energy photons not vissible to eye? (iii) Which basic values do you learn from this study?

A gamma - ray photon is emitted

Name the high frequency radiation produced in nuclear reactions and also emitted by radioactive nuclei that is used in medicine to destroy cancer cells.

[A] : Endomixis is Paramecium involves total internal nuclear reorganisation within a single individual . [R] : It takes place in the absence of conjugation.

in cases of hydrogen atom, whenever a photon is emitted in the Balmer series, (a)there is a probability emitting another photon in the Lyman series (b) there is a probability of emitting another photon of wavelength 1213 Å (c ) the wavelength of radiaton emitted in Lyman series is always shorter then the wavelength emitted in the Balmer series (d) All of the above.

Energy of the lowest level of hydrogen atom is -13.6 eV . The energy of the photon emitted in the transition from n=3 to n=1 is

The energy of the ground state of hydrogen atom is -13.6 eV. The energy of the photon emitted in the transiton from n=4 to n=2 is

When the intensity of a light source is increased (a) the number of photons emitted by the source in unit time increases (b) the total energy of the photons emitted per unit time increases (c) more energetic photons are emitted (d) faster photons are emitted

NIKITA PUBLICATION-ATOMS, MOLECULES AND NUCLEI-MCQs

The particles of gamma radiation are
Text Solution
|
The short wavelength electromagnetic wave emitted by nuclei are called
Text Solution
|
High energy photons, emited in nuclear reorganisation, are called
Text Solution
|
The gamma rays are
Text Solution
|
The gamma-rays passing through a strong uniform electric field
Text Solution
|
When an atomic nucleus emits gamma-rays then
Text Solution
|
Which of the following has high-pentrating power?
Text Solution
|
The ionisation power of beta-particle is
Text Solution
|
Which of the following rays has same velocity as that of light?
Text Solution
|
The same radioactive nucleus may emit
Text Solution
|
If alpha, beta and gamma rays of same energy are aranged in ascending ...
Text Solution
|
A redioactive element .(Z)X^(A) emits an alpha particle and changes in...
Text Solution
|
The equation .(Z)X^(A) rarr .(Z+1)Y^(A)+.(-1)e^(0)+bar(v) represents
Text Solution
|
A neutron is emitted from a nucleus .(0)X^(233) How many beta particle...
Text Solution
|
When the radioactive isotope .(88)Ra^(228) decays in series by the emi...
Text Solution
|
What is the respective number of alpha and beta particles emitted in t...
Text Solution
|
.(90)Th^(232) emits 6alpha and 4 beta particles and gets converted int...
Text Solution
|
In a cloud chamber alpha, beta and gamma radiations are sent. The natu...
Text Solution
|
The rate of decay of radioactive element
Text Solution
|
Which of the following of radioactive material is a measure of its ins...
Text Solution
|