JEE Exam  >  JEE Questions  >  Consider an expanding sphere of instantaneous... Start Learning for Free
Consider an expanding sphere of instantaneous radius R whose total mass remains constant. The expansion is such that the instantaneous density r remains uniform throughout the volume. The rate of fractional change in density  is constant. The velocity v of any point on the surface of the expanding sphere is proportional to :
  • a)
    R3
  • b)
    1/R
  • c)
    R
  • d)
    R2/3
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Consider an expanding sphere of instantaneous radius R whose total mas...
Density of sphere is 
Velocity of any point on the circumfrence V is equal to 
 (rate of change of radius of outer layer).
View all questions of this test
Explore Courses for JEE exam
Question Description
Consider an expanding sphere of instantaneous radius R whose total mass remains constant. The expansion is such that the instantaneous density r remains uniform throughout the volume. The rate of fractional change in densityis constant. The velocity v of any point on the surface of the expanding sphere is proportional to :a)R3b)1/Rc)Rd)R2/3Correct answer is option 'C'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Consider an expanding sphere of instantaneous radius R whose total mass remains constant. The expansion is such that the instantaneous density r remains uniform throughout the volume. The rate of fractional change in densityis constant. The velocity v of any point on the surface of the expanding sphere is proportional to :a)R3b)1/Rc)Rd)R2/3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider an expanding sphere of instantaneous radius R whose total mass remains constant. The expansion is such that the instantaneous density r remains uniform throughout the volume. The rate of fractional change in densityis constant. The velocity v of any point on the surface of the expanding sphere is proportional to :a)R3b)1/Rc)Rd)R2/3Correct answer is option 'C'. Can you explain this answer?.
Solutions for Consider an expanding sphere of instantaneous radius R whose total mass remains constant. The expansion is such that the instantaneous density r remains uniform throughout the volume. The rate of fractional change in densityis constant. The velocity v of any point on the surface of the expanding sphere is proportional to :a)R3b)1/Rc)Rd)R2/3Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of Consider an expanding sphere of instantaneous radius R whose total mass remains constant. The expansion is such that the instantaneous density r remains uniform throughout the volume. The rate of fractional change in densityis constant. The velocity v of any point on the surface of the expanding sphere is proportional to :a)R3b)1/Rc)Rd)R2/3Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Consider an expanding sphere of instantaneous radius R whose total mass remains constant. The expansion is such that the instantaneous density r remains uniform throughout the volume. The rate of fractional change in densityis constant. The velocity v of any point on the surface of the expanding sphere is proportional to :a)R3b)1/Rc)Rd)R2/3Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Consider an expanding sphere of instantaneous radius R whose total mass remains constant. The expansion is such that the instantaneous density r remains uniform throughout the volume. The rate of fractional change in densityis constant. The velocity v of any point on the surface of the expanding sphere is proportional to :a)R3b)1/Rc)Rd)R2/3Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Consider an expanding sphere of instantaneous radius R whose total mass remains constant. The expansion is such that the instantaneous density r remains uniform throughout the volume. The rate of fractional change in densityis constant. The velocity v of any point on the surface of the expanding sphere is proportional to :a)R3b)1/Rc)Rd)R2/3Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Consider an expanding sphere of instantaneous radius R whose total mass remains constant. The expansion is such that the instantaneous density r remains uniform throughout the volume. The rate of fractional change in densityis constant. The velocity v of any point on the surface of the expanding sphere is proportional to :a)R3b)1/Rc)Rd)R2/3Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice JEE tests.
Explore Courses for JEE exam

Top Courses for JEE

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev