The half life of a radioactive isotope X...

The half life of a radioactive isotope `X` is 50 years. It decays to another element `Y` which is stable. The two elements `X` and `Y` were found to be in the ratio of 1: 15 in a sample of a given rock. The age (in years) of the rock was estimated to be

Text Solution

AI Generated Solution

Topper's Solved these Questions

NUCLEAR PHYSICS
CENGAGE PHYSICS|Exercise ddp.5.5|15 Videos
PHOTOELECTRIC EFFECT
CENGAGE PHYSICS|Exercise Integer Type|4 Videos

Similar Questions

Explore conceptually related problems

The half-life of a radioactive isotope X is 50 years. It decays to another element Y which is stable. The two elements X and Y were found to be in the ratio of 1 : 15 in a sample of a given rock. The age of the rock was estimated to be

The half-life of a radioactive isotope X is 20 years. It decays to another element Y which is stable. The two elements X and Y were found to be in the ratio of 1 : 7 in a sample of a given rock. The age of the rock was estimated to be.

The half-life of a radioactive isotope X is 50 yr. It decays to nother element Y which is stable. The two elements X and Y were found to be in the ratio of 1 : 15 in a sample of a give rock. The age of the rockwas estimated to be

The half-life of a radioactive isotope X is 20 yr . It decays to another element Y which is stable. The two elements X and Y were found to be in the ratio 1:7 in a sample of given rock. The age of the rock is estimated to be

The half life of a radio isotope is 5 years . The fraction which will decay in 15 years , will be

A radioactive isotope X with half-life 1.5xx10^(9) yr decays into a stable nucleus Y .A rock sample contains both elements X and Y in the ratio 1 : 15. They age of the rock is

A radioactive isotope X with a half-life of 1.37 xx 109 years decays to Y which is stable. A sample of rock from the moon was found to contain both the elements X and Y which were in the ratio of 1 : 7 . The age of the rock is.

Half life of a radioactive sample is 2x years. What fraction of this sample will remain undecayed after x years?

CENGAGE PHYSICS-NUCLEI-QUESTION BANK

Consider the following process of decays underset(92)overset(234)U r...
Text Solution
|
The friction of a radioactive sample which remains active aftertime t ...
Text Solution
|
The power obtained in a reactor using U^(235) disintergration is 1000 ...
Text Solution
|
The half life of a radioactive isotope X is 50 years. It decays to ano...
Text Solution
|
Obtain the amount of ( )(27)^(60) (Co) (in mu (g) ) necessary to provi...
Text Solution
|
The binding energy per nucleon of .(3)^(7) Li and .(2)^(4)He nuclei ar...
Text Solution
|
In the process of nuclear fission of 1g of uranium, the mass lost is 0...
Text Solution
|
200 (MeV) of energy can be obtained per fission. In a reactor generati...
Text Solution
|
A nucleus of mass number 220 , initially at rest, emits an alpha -part...
Text Solution
|
A radioactive material decays by simultaneous emission of two particle...
Text Solution
|
In an alpha -decay, the kinetic energy of alpha particle is 48 (MeV) a...
Text Solution
|
The nuclear radius of a certain nucleus is 7.2 fm and it has charge of...
Text Solution
|
For a substance, the average life for alpha -emission is 3240 years an...
Text Solution
|
A nucleus with mass number 220 , initially at rest, emits an alpha -pa...
Text Solution
|
A radioactive sample S(1) having the activity A(1) has twice the numbe...
Text Solution
|
Two radioactive elements R and S disintegrate as R rarr P+alpha , lamb...
Text Solution
|
The radioactive sources A and B, initially containing the same number ...
Text Solution
|
The graph represents the decay of a newly-prepared sample of radioacti...
Text Solution
|
For a substance, the average life for alpha -emission is 1620 years an...
Text Solution
|
A radioactive sample decays by ' beta -emission. In first 2 seconds, n...
Text Solution
|