Multiple Choice
Of the following,which has the shortest de Broglie wavelength?
A) an airplane moving at a velocity of 350 mph
B) a helium nucleus moving at a velocity of 800 mph
C) a nitrogen molecule moving at a velocity of 900 mph
D) a nitrogen molecule moving at a velocity of 5000 mph
Correct Answer:

Verified
Correct Answer:
Verified
Q80: Of the following,which atom has the smallest
Q159: Which atom in each group (I and
Q160: Compared to ultraviolet radiation,infrared radiation occurs at
Q161: What are the possible values of n
Q162: The greater the energy of a photon,the<br>A)longer
Q164: How many orbitals are there in the
Q165: For a hydrogen atom,which electronic transition would
Q166: Arrange the following spectral regions in order
Q167: Atoms of which element,indicated by letter on
Q168: Which have the largest number of unpaired