Home
Class 11
PHYSICS
If the distance between the centres of t...

If the distance between the centres of the atoms of potassium and bromine in KBr molecule is `0.282 xx 10^(-9)` m, the centre of mass of this two particle system from potassium is (mass of bromine = 80 u and of potassium = 39 u).

A

`9.3xx10^(-2)nm`

B

`18.96 xx10^(-2)nm`

C

`27.9xx10^(-2)nm`

D

`3.3xx10^(-2)nm`

Text Solution

Verified by Experts

The correct Answer is:
B
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise EXERCISE-II (Cross Product)|9 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise EXERCISE-II (Moment of inertia )|14 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise EXERCISE-I (Rotational Motion :)|75 Videos

  • SURFACE TENSION

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED) INTEGER TYPE QUESTIONS )|8 Videos

  • THERMAL PROPERTIES OF MATTER

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II) PRACTICE SHEET (ADVANCED) Integer/Subjective Type Questions|2 Videos

Similar Questions

Explore conceptually related problems

If the distance between the centres of the atoms of potassium and bromine in KBr (potassium bromide) molecule is 0.282 xx 10^(-9) m, find the centre of mass of this two particle system from potassium (mass of bromine = 80 u, and of potassium = 39 u).

If the distance between the centres of the atoms of potassium and bromine in KB (potassium-bromide) molecule is 0.282xx10^(-9)m , find the centre of mass of this two particle system from potassium (mass of bromine = 80 u, and of potassium = 39u).

Knowledge Check

  • If the distance between the centres of the atoms of potassium and bromine in KBR molecules is 0.282xx10^(-9)m . The centre of mass of this two particle system from potassium is (mass of bromine = 80 u and of potassium = 39 u).

    A
    `9.3xx10^(-2)nm`
    B
    `18.96xx10^(-2)nm`
    C
    `27.9xx10^(-2)nm`
    D
    `3.3xx10^(-2)nm`

  • If the distance between the centres of the atoms of potassium and bromine in KBr (potassium-bromide) molecule is 0.282xx10^(-9)m , find the centre of mass of this two particle system from potassium (mass of bromine =80u , and of potassium =39u )

    A
    `9.3xx10^(-2)nm`
    B
    `18.96xx10^(-2)nm`
    C
    `27.9xx10^(-2)nm`
    D
    `3.3xx10^(-2)nm`

  • The distance between the centres of carbon and oxygen atoms in the carbon monoxide gas molecule is 1.13xx10^(-10)m . The distance of centre of mass of the molecule relative to carbon atom is

    A
    `0.48xx10^(-10)m`
    B
    `0.64xx10^(-10)m`
    C
    `0.56xx10^(-10)m`
    D
    `0.36xx10^(-10)m`

    • Similar Questions

    Explore conceptually related problems

    If the distance between the centres of the atoms of potassium and bromine in KBr (potassium-bromide) molecule is 0.282xx10^(-9)m , find the centre of mass of this two particle system from potassium (mass of bromine =80u , and of potassium =39u )

    If the distance between the centres of the atoms of potassium and bromine in KBr (potassium - bromide) molecule is 0.282xx10^(-9) m, find the centre of mass of this particle system from potassium (mass of bromine = 80 u, and of potassium = 39 u).

    The distance between the centres of carbon and oxygen atoms in the carbon monoxide gas molecule is 1.13xx10^(-10)m . The distance of centre of mass of the molecule relative to carbon atom is

    The distance between the centres of carbon and oxygen atoms in the carbon monoxide gas molecule is 1.13xx10^(-10)m . The distance of centre of mass of the molecule relative to carbon atom is

    The distance between the centres of carbon and oxygen atoms in the carbon monoxide gas molecule is 1.13x 10^(-10) m . The distance of centre of mass of the molecule relative to carbon atom iss

    Home
    Profile