Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app

NDA 2023

Exam: NDA
Year: 2023
Subject: General Ability
Chapter: General Science

NDA 2023 · General Ability · General Science

Which one of the following graphs correctly represents the current...

Which one of the following graphs correctly represents the current (I) - voltage (V) variation for a rectangular piece of a semiconductor wafer?

Which one of the following graphs correctly represents the current (I) - voltage (V) variation for a rectangular piece

Which one of the following graphs correctly represents the current (I) - voltage (V) variation for a rectangular piece

Which one of the following graphs correctly represents the current (I) - voltage (V) variation for a rectangular piece

Which one of the following graphs correctly represents the current (I) - voltage (V) variation for a rectangular piece

Options

A
B
C
D

Correct answer

C. Which of the following statements regarding wave phenomena is incorrect?

Step-by-step solution

The correct answer is option (C).

Practice General Science on Quantrex Academy →

More from General Science

For an object in gravitational field, the gravitational potential is the same at two… NDA 2026 A very large container consists of an ideal gas. The speed of sound in the gas is x .… NDA 2026 A constant power machine pulls a block on a smooth horizontal surface. Which one of the… NDA 2026 A ball is dropped from rest from height h above the ground in frame S (the Earth's… NDA 2026 A pendulum of length L oscillates with an angular amplitude of θ = 60^ ^ ∘ and time… NDA 2026 A solid of mass m has temperature-dependent specific heat as C(T) = C_0 + α T , where C_0… NDA 2026 In a certain process, the relation between pressure (P) and volume (V) , for an ideal… NDA 2026 An object is placed far beyond the centre of curvature of a concave mirror. The object… NDA 2026 Full General Science list All NDA PYQs