Recent questions tagged class12

copper crystallizes in fcc with a unit cell length of 361 pm. what is the r

asked Jun 10, 2020 by gathikman

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Picture question - class 12 - math

asked Jun 10, 2020 by natikshaa

1 answer

An organism has to overcome stressful condition for a limited period of tim

asked Jun 10, 2020 by vrpfamilyapm

1 answer

When 18g solute having empirical formula CH2O is dissolved in 300g of water

asked Jun 10, 2020 by rahul987846

2 answers

A uniform magnetic field acts at right angles to the direction of motion of

asked Jun 10, 2020 by natiri2425

1 answer

Picture question - class 12 - physics

asked Jun 10, 2020 by natiri2425

1 answer

Picture question - class 12 - physics

asked Jun 10, 2020 by natiri2425

1 answer

The magnifying power of a telescope is 9. When it is adjusted for parallel

asked Jun 10, 2020 by natiri2425

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An explosion blows a rock into three parts. Two parts go off at right angle

asked Jun 10, 2020 by natiri2425

1 answer

A plano-convex lens is made of material of refractive index 1.6. The radius

asked Jun 10, 2020 by natiri2425

1 answer

Three resistances each of 4 Ω are connected to form a triangle. The resis

asked Jun 10, 2020 by natiri2425

1 answer

The decreasing order of wavelength of infrared, microwave, ultraviolet and

asked Jun 10, 2020 by natiri2425

1 answer

Picture question - class 12 - physics

asked Jun 10, 2020 by natiri2425

1 answer

A transformer is used to light a 100 W and 110 V lamp from a 220 V mains. I

asked Jun 10, 2020 by natiri2425

1 answer

Picture question - class 12 - physics

asked Jun 10, 2020 by mapilar161

1 answer

Picture question - class 12 - physics

asked Jun 10, 2020 by mapilar161

1 answer

Picture question - class 12 - physics

asked Jun 10, 2020 by mapilar161

1 answer

Picture question - class 12 - physics

asked Jun 10, 2020 by mapilar161

1 answer

Picture question - class 12 - physics

asked Jun 10, 2020 by mapilar161

1 answer

Picture question - class 12 - physics

asked Jun 10, 2020 by mapilar161

1 answer

Picture question - class 12 - physics

asked Jun 10, 2020 by mapilar161

1 answer

Picture question - class 12 - physics

asked Jun 10, 2020 by mapilar161

1 answer

Picture question - class 12 - physics

asked Jun 10, 2020 by mapilar161

1 answer

Picture question - class 12 - physics

asked Jun 10, 2020 by mapilar161

1 answer

The emf of a daniel cell ZnSO4(0.01M)||CuSO4(0.1M)|Cu at 298k is e1.when th

asked Jun 10, 2020 by kumar.manas142

1 answer

Picture question - class 12 - physics

asked Jun 10, 2020 by hiiyup3

0 answers

Graph of E vs r when r>>a

asked Jun 10, 2020 by khushpreet7770

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The composition of two continuous function is continuous (True/false)

asked Jun 9, 2020 by hathikalkavya1483

1 answer

Two point charges +Q are placed on the x-axis at and as shown in the figu

asked Jun 9, 2020 by bipinkrishna441

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i effect explanation

asked Jun 9, 2020 by hilarydidit

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A charge –Q is placed at the centre of dielectric shell of radius R havin

asked Jun 9, 2020 by bipinkrishna441

1 answer

What is the energy gap between valence band and conduction band in crystal

asked Jun 9, 2020 by ppmore.lic

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If a is a complex number and b is a real number, then the equation a¯¯¯+

asked Jun 9, 2020 by darshanbotta512

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Picture question - class 12 - chemistry

asked Jun 9, 2020 by darshan935355

0 answers

Calculate the distance between the images of two stars which are just resol

asked Jun 9, 2020 by deepakbhalekar2000

1 answer