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Recent questions tagged mass-energy relation
+2
votes
1
answer
Obtain the relation N = N0e-λt for a sample of radio active material having decay constant λ ,
asked
Apr 4, 2019
in
Class 12
by
kratos
class-12-hindi
nuclei hindi
cbse
mass-energy relation
radioactivity
class-12
nuclei
+2
votes
1
answer
A nucleus with mass number A = 240 and BE/A = 7.6 Me V breaks into two fragments each of A = 120 with BE/A:8.5 Me V Calculate the released energy.
asked
Mar 28, 2019
in
Class 12
by
kratos
class-12
cbse
mass-energy relation
nuclei
+3
votes
1
answer
Einstein’* mass energy relation.
asked
Mar 22, 2019
in
Class 12
by
kratos
cbse
mass-energy relation
class-11
class-12
units and measurements
nuclei
+3
votes
1
answer
Write the basic nuclear processes underlying β^+ and β^- decays.
asked
Mar 22, 2019
in
Physics
by
kratos
neet
cbse
mass-energy relation
jee main 2020
jee
jee mains
class-12
nuclear physics
nuclei
+2
votes
1
answer
Draw a plot showing the variation of potential energy of a pair of nucleons as a function of their separation.
asked
Mar 17, 2019
in
Physics
by
kratos
modern physics
cbse
mass-energy relation
class-12
nuclei
+3
votes
1
answer
Assertion : Mass is not conserved, but mass and energy are conserved as a single entity is called mass-energy.
asked
Mar 15, 2019
in
Class 12
by
kratos
neet
cbse
mass-energy relation
aiims
class-12
nuclei
+3
votes
1
answer
Write one balanced equation each to show: (a) Nuclear fission
asked
Mar 6, 2019
in
Class 12
by
kratos
isc
mass-energy relation
cbse
icse
class-12
nuclei
+1
vote
1
answer
Draw a plot of the potential energy between a pair of nucleons as a function of distance between them inside a nucleus.
asked
Feb 26, 2019
in
Class 12
by
kratos
class-12
cbse
mass-energy relation
nuclei
+3
votes
1
answer
Draw a plot of potential energy of a pair of nucleons as a function of their separations. Mark the regions where the nuclear force is
asked
Feb 22, 2019
in
Class 12
by
kratos
class-12
cbse
mass-energy relation
nuclei
+3
votes
1
answer
Explain mass defect and binding energy with example.
asked
Feb 2, 2019
in
Class 12
by
kratos
cbse
mass-energy relation
class-12
atoms
nuclei
+1
vote
1
answer
In a typical nuclear reaction e.g. (2,1)H + (2,1)H→ (3, 2)He + n + 3.27 Me V, although number of nucleons
asked
Jan 19, 2019
in
Class 12
by
kratos
class-12
cbse
mass-energy relation
nuclei
+3
votes
1
answer
Write the basic nuclear process involved in the emission of β^+ in a Symbolic form, by a radioactive nucleus.
asked
Jan 16, 2019
in
Class 12
by
kratos
class-12
cbse
mass-energy relation
nuclei
+3
votes
1
answer
In both β^- and β^+ decay processes, the mass number of a nucleus ******* same whereas the atomic
asked
Jan 11, 2019
in
Class 12
by
kratos
class-12
cbse
mass-energy relation
nuclei
+2
votes
1
answer
If both the number of protons and the number of neutrons are conserved in a nuclear reaction like in what way is mass converted into energy?
asked
Dec 30, 2018
in
Physics
by
kratos
periodic classification
modern physics
mass-energy relation
atomic theory
class-12
jee mains
class-10
neet
jee
nuclei
cbse
atoms
properties of elements
+2
votes
1
answer
Draw a graph showing the variation of decay rate with number of active nuclei.
asked
Dec 28, 2018
in
Class 12
by
kratos
neet
cbse
mass-energy relation
aiims
class-12
atoms
nuclei
+3
votes
1
answer
Fusion processes, like combining two deuterons to form a He nucleus are impossible at ordinary temperatures and pressure.
asked
Dec 28, 2018
in
Class 12
by
kratos
mass-energy relation
class-12
jee mains
neet
jee
nuclei
cbse
atoms
aiims
+1
vote
1
answer
Deduce the expression N = N0 e^- λt, for the law of radioactive decay.
asked
Dec 22, 2018
in
Class 12
by
kratos
class-12
cbse
mass-energy relation
nuclei
+1
vote
1
answer
Why is it found experimentally difficult to detect neutrinos ?
asked
Dec 20, 2018
in
Class 12
by
kratos
class-12
cbse
mass-energy relation
nuclei
+3
votes
1
answer
Draw a plot of potential energy of a pair of nucleons as a function of their separations.
asked
Dec 14, 2018
in
Class 12
by
kratos
class-12
cbse
mass-energy relation
nuclei
+2
votes
1
answer
(a) In a typical nuclear reaction, e.g. (1,2)H + (2,1)H → (3,2)He + n + 3.27MeV, although number of nucleons is conserved, yet energy is released.
asked
Dec 8, 2018
in
Physics
by
kratos
neet
cbse
mass-energy relation
aiims
class-10
class-12
nuclear physics
nuclei
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