Physics
2024 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE PH 2024 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 25–27 of 65. Imported answers require review unless explicitly marked reviewed.
Question 25
Open questionPHMCQ1 markNeeds review
An inertial observer sees two spaceships S and T flying away from each other along x-axis with individual speed
, where c is the speed of light. The speed of T with respect to S isYour answerChoose one option.
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Open questionPHMCQ1 markNeeds review
Let P, Q and R be three different nuclei. Which one of the following nuclear processes is possible?
Your answerChoose one option.
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 27
Open questionPHMCQ1 markNeeds review
The temperature dependence of the electrical conductivity (
) of three intrinsic semiconductors A, B and C is shown in figure.
Let
,
and
be the bandgaps of A, B and C, respectively. Which one of the following relations is correct?Your answerChoose one option.
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