Physics Quiz: Crater Volume and Capacitor Problem

Play an AI-generated podcast conversation about this lesson

What is the correct way to darken a bubble on an answer sheet?

Erase or 'un-darken' a darkened bubble

Darken the bubbles completely and accurately (correct)

Darken the bubble only if you are not sure of the answer

Leave the bubbles blank if you are unsure

What is the acceleration due to gravity according to the given constants?

10 m/s^2 (correct)

11 m/s^2

12 m/s^2

9.8 m/s^2

How many parts does the question paper have?

Three parts (correct)

Five parts

Two parts

Four parts

What is the value of the Boltzmann constant according to the given constants?

1.38 × 10^–23 JK^–1 Signup and view all the answers

What is the value of the speed of light in vacuum according to the given constants?

3 × 10^8 m/s Signup and view all the answers

What is the ratio of the volume of the crater formed by the second meteor to the volume of the crater formed by the initial meteor?

16 Signup and view all the answers

What is the target of the exam mentioned in the passage?

JEE (Main + Advanced) 2024 Signup and view all the answers

What is the direction of the force exerted by the soap film on the edges of the hole?

Outwards Signup and view all the answers

What is the purpose of placing a small object perpendicular to the optic axis?

To create an inverted image Signup and view all the answers

What is the value of ΔU in the given capacitor?

0 Signup and view all the answers

What is the ratio of u to d?

1:6 Signup and view all the answers

What is the value of R when V = 0 V?

B Signup and view all the answers

What is the correct assignment of sets P, Q, R, and S?

P → 2,3,5;Q → 4;R → 1,4,5;S → 2,3 Signup and view all the answers

What is the initial potential difference across the capacitor?

6.0 V Signup and view all the answers

What is the value of h when the circular scale is divided into 100 divisions?

0.06 mm Signup and view all the answers

What is the least count of the screw gauge?

0.01 mm Signup and view all the answers

How long does it take for the capacitor to discharge to 1% of its initial value?

32,000 sec Signup and view all the answers

What is the value of ℓn10?

2 Signup and view all the answers

What is the total number of ketones that give a racemic product(s) when all possible isomeric ketones including stereoisomers of MW = 86 are reacted with NaBH4?

6 Signup and view all the answers

What is the value of 2[I] where I = ∫ 1 4 tan−1 x dx?

6 Signup and view all the answers

What is the value of ∫ f −1 (x) dx given that ∫ 0 1 x f(x ) dx = 1/2 and f is strictly increasing in its domain?

1/2 Signup and view all the answers

What is the number of solutions of the equation √ tan θ = 2 sin θ in the interval [0, 2π]?

5 Signup and view all the answers

What is the marking scheme for a question in the JEE (Main + Advanced) 2024 exam?

Full Marks: +3, Zero Marks: 0, Negative Marks: –1 Signup and view all the answers

What is the value of e0.693, approximately?

2 Signup and view all the answers

What is the value of lim n→∞ ∫(n(1 - √sin x)) dx?

0+ Signup and view all the answers

How are the options marked in the question paper?

One or more options are correct Signup and view all the answers

What is the full marks for choosing all correct options?

+4 Signup and view all the answers

What is the partial marks for choosing three correct options out of four?

+3 Signup and view all the answers

What is the penalty for choosing incorrect options?

-2 Signup and view all the answers

What happens if none of the options are chosen?

Zero marks are awarded Signup and view all the answers