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JEE Main 20137 April
Exam
JEE Main
Year
2013
Date
7 April
Subject
Physics
Chapter
Semiconductors

JEE Main 2013 · 7 April · Physics · Semiconductors

The I - V characteristics of an LED is:

The I−V\text{I} - \text{V} characteristics of an LED\text{LED} is:The I - V characteristics of an LED is:The I - V characteristics of an LED is:The I - V characteristics of an LED is:The I - V characteristics of an LED is:

Options

  1. AWhat determines whether an enzyme is blocked permanently by an inhibitor?
  2. BWhat determines whether an enzyme is blocked permanently by an inhibitor?
  3. CWhat determines whether an enzyme is blocked permanently by an inhibitor?
  4. DWhat determines whether an enzyme is blocked permanently by an inhibitor?

Correct answer

C. What determines whether an enzyme is blocked permanently by an inhibitor?

Step-by-step solution

For same value of current higher value of voltage is required for higher frequency hence,

VTh∝ΔEg∝1λ{V}_{Th} ∝ \Delta{E}_{g} ∝ \dfrac{1}{\lambda}

LED works in forward Bias. This graph is correct.
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