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The wavelength associated with a golf ba...

The wavelength associated with a golf ball weighing 200g and moving at a speed of 5 m/h is of the order 

A

`10^(-10)m`

B

`10^(-20)m`

C

`10^(-30)m`

D

`10^(-40)m`

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-ATOMIC STRUCTURE-Objective Exericse - 2A
  1. A hydrogen molecule and helium atom are moving with the same velocity....

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  2. Wavelength of an electron is 5Å. Velocity of the electron is

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  3. The wavelength associated with a golf ball weighing 200g and moving at...

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  4. The size of a microscopic particle 1 micron and its mass is 6 xx 10^(-...

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  5. The uncertanities in then velocities of two particle A and B are 0.05 ...

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  6. Calculate the wave length of an electron of mass 9.1 xx 10^(-31) kg, m...

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  7. There is no difference between a 2p and a 3p orbital regarding

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  8. The probability of finding electron in XY plane for P(Z) - orbital is

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  9. (A) : The radial probability of 1s electron first increases, till it i...

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  10. The maximum number of electrons that can be filled into all the orbita...

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  11. The number of sub levles in the quantum level n = 3 is

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  12. The number of different spatial arrangements for the orbital with 1=2 ...

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  13. An electron in an atom has m = -2 value. Then (I) its 'n' value shou...

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  14. The maximum number of electrons that can be present in an orbit with s...

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  15. The maximum number of electrons with s = +1/2 in an orbital for which ...

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  16. (A) : The energy of electrons is largely determined by its principal q...

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  17. If the value of principal quantum number is 3, the total possible valu...

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  18. For a particular value of azimuthal quantum number (I), the total numb...

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  19. How many electrons maximum can have n+1 = 4 in an atom.

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  20. (A) : For n = 3,l may be 0,1,2 and 'm' may be 0, (+-1 and 0), (+- 2, +...

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