Home
Class 12
PHYSICS
A and B are isotopes. B and C are isobar...

A and B are isotopes. B and C are isobars. If `d_A, d_B " and " d_C` be the densities of nuclei A, B and C respectively then

A

`d_(A) gt d_(B) gt d_(C)`

B

`d_(A) lt d_(B) lt d_(C)`

C

`d_(A) - d_(B) - d_(C)`

D

`d_(A) - d_(B) lt d_(C)`

Text Solution

Verified by Experts

The correct Answer is:
C
Nuclear density does not depend upon the mass of the nucleus. Hence it is immaterial, whether they are isobars or isotopes and all of them have the same density `d_(A) = d_(B) = d_(C)`.
Promotional Banner

Topper's Solved these Questions

  • NUCLEAR PHYSIC

    MTG-WBJEE|Exercise WB JEE WORKOUT (CATEGORY 2: Single Option Correct Type )|15 Videos

  • NUCLEAR PHYSIC

    MTG-WBJEE|Exercise WB JEE WORKOUT (CATEGORY 3: One or More than One Option Correct Type )|10 Videos

  • MOTION OF CENTRE OF MASS, CONNECTED SYSTEMS, FRICTION

    MTG-WBJEE|Exercise WB-JEE Previous years questions|17 Videos

  • OSCILLATIONS AND WAVES

    MTG-WBJEE|Exercise WB JEE PREVIOUS YEARS QUESTIONS (CATEGORY 3: ONE OR MORE THAN ONE OPTION CORRECT TYPE (2 MARKS))|2 Videos

Similar Questions

Explore conceptually related problems

A,B, C and D are respectively:

Structures of nuclei of three atoms A ,B and C are given belo A has 90 protons and 146 neutrons , B has 92 protons and 146 neutrons , C has 90 protons and 148 neutrons . Based on the above data,which of these atoms are isotopes and which are isobars? (1) A and B are isotopes; A and C are isobars (2) A and C are isotopes; B and C are isobars (3) A and C are isotopes; A and B are isobars (4) B and C are isobars; A and B are isotopes.

(B), (C), and (D), respectively, are

A B C D is a parallelogram and E\ a n d\ F are the centroids of triangles A B D\ a n d\ B C D respectively, then E F= (a) A E (b) B E (c) C E (d) D E

A,B and C are isodiaphers while C,D and E are isobars. Calculate the difference of protons between A and E ._(82)^(206) A to B to C to D to E Given: Isodiaphers and isobars are formed in successive alpha and beta- emission respectively.

A,B,C and D have position vectors a,b,c and d, respectively, such that a-b=2(d-c). Then,

In A B C ,\ D ,\ E\ a n d\ F are, respectively, the mid-points of B C ,\ C A\ a n d\ A B . If the lengths of side A B ,\ B C\ a n d\ C A are 7cm, 8cm, and 9cm, respectively, find the perimeter of D E F

In Fig. 10.78, if A D , A E and B C are tangents to the circle at D , E and F respectively. Then, (FIGURE) A D=A B+B C+C A (b) 2A D=A B+B C+C A (c) 3A D=A B+B C+C A (d) 4A D=A B+B C+C A