1
IIT-JEE 2004
Subjective
+1
-0
A ball of mass 100 g is moving with 100 ms-1. Find it's wavelength.
2
IIT-JEE 2003
Subjective
+2
-0
Wavelength of high energy transition of H-atoms is 91.2 nm. Calculate the corresponding wavelength of He atoms.
3
IIT-JEE 2000
Subjective
+4
-0
Calculate the energy required to excite one litre of hydrogen gas at 1 atm and 298 K to the first excited state of atomic hydrogen. The energy for the dissociation of H-H bond 436 kJ mol-1.
4
IIT-JEE 1996
Subjective
+1
-0
Calculate the wave number for the shortest wavelength transition in the Balmer series of atomic hydrogen.
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