Step 1: Recall the de Broglie Wavelength Formula
The de Broglie wavelength is given by:
λ = h / √(2mE)
Step 2: Express 1/λ² in Terms of E
Squaring both sides:
λ² = h² / 2mE
Taking the reciprocal:
1/λ² = 2mE / h²
Thus, 1/λ² is directly proportional to E.
Step 3: Conclude the Graph
A straight-line graph passing through the origin represents the relationship between 1/λ² and E.
Step 1: Recall the de Broglie Wavelength Formula
The de Broglie wavelength is given by:
λ = h / √(2mE)
Step 2: Express 1/λ² in Terms of E
Squaring both sides:
λ² = h² / 2mE
Taking the reciprocal:
1/λ² = 2mE / h²
Thus, 1/λ² is directly proportional to E.
Step 3: Conclude the Graph
A straight-line graph passing through the origin represents the relationship between 1/λ² and E.
List I | List II | ||
---|---|---|---|
A | Mesozoic Era | I | Lower invertebrates |
B | Proterozoic Era | II | Fish & Amphibia |
C | Cenozoic Era | III | Birds & Reptiles |
D | Paleozoic Era | IV | Mammals |