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Einstein’s photoelectric equation is written as __________. (1/2 mv2max = hn + fo, hn = fo.- 1/2 mv2max, hn = 1/2 mv2max + fo, None of these)

Asked by Narendra Kumar Sharma 16/02/2015 Last Modified 11 Oct

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Learn Class XI-XII Tuition (PUC)

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A battery of e.m.f volts has internal resistance r ohm, current I is drawn from it its terminal voltage V will be __________. (V = E – Ir, V = E/r, V = Ir, V = E/I)

E-ir

Narendra Kumar

0 0

I have been trying to figure out the following things from past 3 days 1 ) I am not able to add my extra certification course details on my profile . 2) Is there any was where I can see all questions asked by students/teacher on my dashboard at once, rather than clicking on each & every page of discussion topic? I would appreciate the help Thanks

1. AFTER LOG IN, you can click on this link to add a course http://www.urbanpro.com/course2/create. 2. On your dashboard there is a title 'Recent Questions by Students'. on the same title box on the...

Parul M Patel

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Males afflicted with Kartagener’s syndrome are sterile because of immotile sperm, and they tend to suffer from lung infections. This disorder has a genetic basis. Suggest what the underlying defect might be.

Kartagener syndrome is a subset of primary ciliary dyskinesia, an autosomal recessive condition characterized by abnormal ciliary structure and/or function leading impaired mucociliary clearance. The...

Mano

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A and B toss a coin alternately till one of them gets a head and wins the game. if A starts first , find the probability that B will win the game.

U.k. Akshay posted a question in Class XI-XII Tuition (PUC) Question: A and B toss a coin alternately till one of them gets a head and wins the game. if A starts first , find the probability that B...

Kumar Upendra Akshay

2 0

How important is theoritical understanding in practical subjects like accounts ? After all students just need to work out the problems given in the exams. Most of the students don't like theory notes in practical subject like accounts.

Theoretical understanding is the base for the numerical one. It helps in understanding the basic problem of a question and also provide interest while solving a question.. For g.g. If any student is...

Amjad P.

0 0

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