Grade 10Modern Physics

If the frequency of light in a photoelectric experiment is doubled, the stopping potential will(A) be doubled (B) halved(C) become more than doubled (D) become less than double

Navjyot Kalra

12 Years agoGrade 10

2 Answers

shubham sharda

11 Years ago

doubled.

Vandana Malhotra

9 Years ago

it will be more than double as the stoppage potential is equal to the ke max and when we put everything in formula it comes out to be more than double

A particle is projected in vertical plane such that after 5 seconds its velocity becomes horizontal. The maximum height attained by the projectile from point of projection is n3 m. The value of n is _______. (g = 10 m/s2)

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Two particles approach each other from very large distance as shown, . if the least separation between the particles is b, what is the speed of M in center of mass frame when particles are closest? (gravity negligible)

modern physics

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Can the sum of two equal vectors be equal to either vector

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A nucleus X¹⁸⁴ at rest emitt alpha particle With kinetic energy 9.0MeV. The product Nucleus is Y. The values of Binding energy per nucleon of alpha particle & Y differ by 1.5MeV. The values of Binding energy per nucleon of X & Y differ by (n÷230) MeV, then n is

modern physics

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SUBJECT: PROBLEM BASED ON LINE DETECTION.
Query: How to apply all the filters for line detection on the following piece of image (provided below)? Explain its Observations to comment on its results.

modern physics

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Last Activity: 4 Years ago

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If the frequency of light in a photoelectric experiment is doubled, the stopping potential will(A) be doubled (B) halved(C) become more than doubled (D) become less than double

Navjyot Kalra

2 Answers

shubham sharda

Vandana Malhotra

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