Photons Wave Number Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Frequency is represented by

1. s
2. l
3. n
4. p

MCQ 2: 1 Cycle per second is equal to

1. decibels
2. Hz
3. per second
4. none of above

MCQ 3: When an electron jumps from infinity orbit to n1 in Lyman series the line developed is called

1. extended line
2. limiting line
3. series line
4. parallel line

MCQ 4: The frequency can be calculated by

1. c*wave number
2. quantity*wave number
3. atom*wave number
4. molecule*wave number

MCQ 5: Spectral lines have wavelength and wave-number which depends upon the quantity of

1. energy emitted by electron
2. electrons
3. light
4. atoms