An object has a mass of 6 kg and velocity of 10 m/s. The speed is meas – McqOptions

MCQOPTIONS

1.	An object has a mass of 6 kg and velocity of 10 m/s. The speed is measured with 5% accuracy, then find out x in m.
A.	0.12676 x 10<sup>-34</sup>
B.	0.1566 x 10<sup>-34</sup>
C.	0.176 x 10<sup>-34</sup>
D.	0.276 x 10<sup>-34</sup>
Answer» D. 0.276 x 10<sup>-34</sup>

Discussion

No Comment Found

Related MCQs

x. p h/4 .
An object has a mass of 6 kg and velocity of 10 m/s. The speed is measured with 5% accuracy, then find out x in m.
If the kinetic energy of an electron is 5J. Find out its wavelength.
If the uncertainties in position and momentum are equal, then the uncertainty in position is given by ____
The uncertainty of a ball is given by 0.5A . Then calculate the uncertainty in momentum.
As per Heisenberg s principle of uncertainty, the relation between relative momentum and relative position is __________
Determining the exact position and velocity of an electron is impossible at a time.
Mass of a photon is given by 3.313 x 10<sup>-34</sup> kg. Find it s wavelength.
A ball of mass 0.5kg is moving with velocity 6.626 m/s. What s the wavelength of that ball?
Who found out about dual behavior of a matter?