OnlineCBT
Chemistry · Structure of atom
हिन्दीMatch List-I with List-II: List-I List-II A Planck's Constant (\( h \)) I \( 3.00 \times 10^8 \text{ m s}^{-1} \) B Speed of Light (\( c \)) II \( 6.626 \times 10^{-34} \text{ J s} \) C Wavenumber formula III \( \frac{1}{\lambda} \) D Energy of a photon IV \( h\nu \) Choose the correct answer from the options given below:
Match List-I with List-II:
| List-I | List-II | ||
|---|---|---|---|
| A | Planck's Constant (\( h \)) | I | \( 3.00 \times 10^8 \text{ m s}^{-1} \) |
| B | Speed of Light (\( c \)) | II | \( 6.626 \times 10^{-34} \text{ J s} \) |
| C | Wavenumber formula | III | \( \frac{1}{\lambda} \) |
| D | Energy of a photon | IV | \( h\nu \) |
Choose the correct answer from the options given below:
Correct answer · Option 4
A-(II), B-(I), C-(III), D-(IV)
Explanation
Planck's constant is \( 6.626 \times 10^{-34} \text{ J s} \), speed of light is \( 3 \times 10^8 \text{ m s}^{-1} \), wavenumber is \( \frac{1}{\lambda} \), and energy is \( h\nu \).
