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NEET-2023 Intensive Program CST-1 Mock Test

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NEET-2023 Intensive Program CST-1 Mock Test

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Questions and Answers

What is the net resistance between points A and B in the given circuit?

9 Ω
36 Ω (correct)
18 Ω
12 Ω

In a circuit with a steady current i, the magnetic field due to a straight section PQ at a point y = +a is proportional to:

1/a^2
1/a
a
a^2 (correct)

A body dropped from the top of a tower covers 5y0 distance in the last second of its journey. If y0 is the distance covered in the first second, how long does it remain in the air?

(n^2+n+1)s
25s
(n+1)s (correct)
24s

What is the ratio of maximum to minimum intensity in an interference pattern obtained with two coherent light sources of intensity ratio n?

(Imax + Imin) / (Imax - Imin) (B) Signup and view all the answers

When a block is released from rest in a uniform electric field E0 parallel to an inclined surface, what is the magnitude of its momentum at the bottom of the incline?

$(mgh + Eqmh)$ (B) Signup and view all the answers

What is the total average kinetic energy of translatory motion of hydrogen gas molecules in a container of volume 40 L?

$1.53 \times 10^4$ J (D) Signup and view all the answers

If a silicon diode is doped, what does the energy level diagram change to during gamma decay?

$n^2+n+1$ (D) Signup and view all the answers

What is the speed of an electromagnetic wave in vacuum?

$3 \times 10^8$ m/s (D) Signup and view all the answers

In a logic circuit, what is the speed at which the electromagnetic wave propagates?

$4mE0qh$ (B) Signup and view all the answers

In harmonic oscillation with springs, what does the pattern resemble when two coherent light sources interfere?

$(Imax + Imin) / (Imax - Imin)$ (A) Signup and view all the answers