Home
Class 12
PHYSICS
Let u denote one atomic unit .one atom o...

Let u denote one atomic unit .one atom of an element of mass number A has mass exactly equal A u

A

for any value of A

B

only for A = 1

C

only for A = 12

D

for any value of A provided the atom is stable

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MODERN PHYSICS - 2

    MOTION|Exercise EXERCISE - 1 OBJECTIVE PROBLEMS - JEE MAIN (SECTION B)|6 Videos
  • MODERN PHYSICS - 2

    MOTION|Exercise EXERCISE - 1 OBJECTIVE PROBLEMS - JEE MAIN (SECTION C)|6 Videos
  • MODERN PHYSICS - 2

    MOTION|Exercise EXERCISE - 4 (Level -II) PREVIOUS YEAR - JEE ADVANCED|28 Videos
  • MODERN PHYSICS

    MOTION|Exercise PHYSICS|73 Videos
  • MODERN PHYSICS -1

    MOTION|Exercise EXERCISE-4 ( LEVEL- II)|39 Videos

Similar Questions

Explore conceptually related problems

Mass of one atom of an element is 2.66xx10^(-23)g . This mass is equal to

One atomic mass is equal to

One atom mass unit (amu) is equivalent to

1 atomic mass unit is equal to

One atomic mass unit in kilogram is: