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NEET 2026 Physics Question 7

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Question 7PhysicsSource page 4

NEET 2026 Physics Question 7

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Question

Consider the following nuclear reaction : #4 — ®Th+*He Take masses of ZU, *'Th and ‘He as 238.050 u, 234.043 u and 4.003 u, respectively. The Q value for the reaction, in keV, is : [Given : 1 u= 931.5 MeV

Options

13726
23730
33736
43740

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Option 1 - 3726

Explanation

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Source question image

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Subject

Physics

Chapter

Chapter review pending

Topic

Topic review pending

Difficulty

Review Pending

Question type

Multiple Choice

Year

2026

Keywords

NEET 2026Re-NEET 2026Physicsquestion 7answer key

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Re-NEET 2026 Questions with Supplied Answers

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Question 6Physics

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Consider a particle moving along a straight line, whose position as a function of time is given by s(t) = at? - Bt + v, where 0. = 1 ms? p = 6 ms™ and ¥ = 5 m. The average speed of the particle, in ms™, fromt=0tot=6sis :

Chapter review pending · Topic review pending

Option 3 - 3

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Question 8Physics

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A beam of light falls on a metal surface such that photo-electrons are generated. If power of the light source starts to decrease linearly with time t, then variation of the photocurrent I and magnitude of the stopping potential [VI with time is best represented by : 1 ) 's t t

Chapter review pending · Topic review pending

Option 1

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Question 5Physics

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Consider a long solenoid of length | and radius r. If n is the number of turns per unit length and y, is the permeability of free space, the inductance of the solenoid is :

Chapter review pending · Topic review pending

Option 1 - p mn?

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Question 9Physics

Review Pending

Three identical capacitors P, Q and S, each of the capacitance C, are connected to a battery of voltage V, as shown in the figure. If the energy stored in the capacitor P and total energy stored in the system are U, and U,, respectively, then the ratio oe is : T PQ — S \Y

Chapter review pending · Topic review pending

Option 4 - 1/6

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NEET 2026 Physics Question 7

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Related questions

Consider a particle moving along a straight line, whose position as a function of time is given by s(t) = at? - Bt + v, where 0. = 1 ms? p = 6 ms™ and ¥ = 5 m. The average speed of the particle, in ms™, fromt=0tot=6sis :

A beam of light falls on a metal surface such that photo-electrons are generated. If power of the light source starts to decrease linearly with time t, then variation of the photocurrent I and magnitude of the stopping potential [VI with time is best represented by : 1 ) 's t t

Consider a long solenoid of length | and radius r. If n is the number of turns per unit length and y, is the permeability of free space, the inductance of the solenoid is :

Three identical capacitors P, Q and S, each of the capacitance C, are connected to a battery of voltage V, as shown in the figure. If the energy stored in the capacitor P and total energy stored in the system are U, and U,, respectively, then the ratio oe is : T PQ — S \Y

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