Recent questions tagged Probability-mcq

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Q: Chemical bonding and molecular structure

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asked Nov 29, 2021 in Education by JackTerrance

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Q: Q.4) According to Lewis structure the number of lone pair \& bond pair of electrons in \( SO _{4}{ }^{2-} \) ion. (1) 12,6 (2) 12,4 (3) 10,8 (4) 8,8

Q.4) According to Lewis structure the number of lone pair \& bond pair of electrons in S O 4 2 − S ion. (1) 12,6 ... (3) 10,8 (4) 8,8 Select the correct answer from above options...

asked Nov 29, 2021 in Education by JackTerrance

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Q: find amplidute of electric field induced by the magnetic field variation

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asked Nov 25, 2021 in Education by JackTerrance

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Q: A conducting wheel is rolling on the ground in a uniform magnetic field B0 then the emf induced between points A and B; VA-VB will be

A conducting wheel is rolling on the ground in a uniform magnetic field B0 then the emf induced between points A and B; VA-VB will be Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: EM waves question

Assume that a lamp radiate power P uniformly in all directions. What is the magnitude of electric field strength ... physics class 12 Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: Electromagnetic waves physics

A long straight wire of length l, radius of cross section r has resistance R. If it carries a current I , ... vector on its surface? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: What is formula for magnetic flux

What is formula for magnetic flux Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

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Q: the magnetic field of the system is 1 T and at t=0 the centre of the loop is at x=-1 and the radius of the circle is 1m and v= 1m/s. Induced emf find

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asked Nov 25, 2021 in Education by JackTerrance

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Q: probablitily

In a quiz contest of answering Yes' or No' what is the probability of guessing at least 6 answers correctly ... for a correct answer. Select the correct answer from above options...

asked Nov 23, 2021 in Education by JackTerrance

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Q: Probability of obtaining

Ten unbaised coins are tossed simultaniously. Find the probability of obtaining no heads Select the correct answer from above options...

asked Nov 23, 2021 in Education by JackTerrance