Recent questions tagged class12

32, (a) A transformer is used to step down mains supply of 220 v to 22 v. I

asked Dec 28, 2020 by razi995saifi

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the shape of ethylenemolecule is triangular planner linar pyramiddle

asked Dec 27, 2020 by naeemanwarfsc

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Equation of two regression lines obtained in an analysis are 2x=8-3y and 2

asked Dec 27, 2020 by aniket.jadhav1412

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Which of the following compounds have zero dipole moments ? A trans-2-P

asked Dec 27, 2020 by anshuladgurwar1

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(Find the tenth roots of unity ans must be in polar form)

asked Dec 26, 2020 by jeyasundari474

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A circuit has a resistance and a reactance, each equal to 100ohm. Find its

asked Dec 26, 2020 by nikamaarya6

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discuss magnetic dipole moment of an electron revolving in an orbit of hydr

asked Dec 25, 2020 by dheerajisgood

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9. Examine the matrix 2-i -3-4i - 2i 10. If A be any square matrix, prove t

asked Dec 25, 2020 by harshit7233071118

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c) What is the purpose of having series resistance in this circuit? Derive

asked Dec 24, 2020 by syedasif0691

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Discuss the magnetic dipole moment of an electron revolving in a orbit in h

asked Dec 22, 2020 by khan.alisha.7290

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Explain the capacity of the parallel plates capacitor is to be increased up

asked Dec 22, 2020 by khan.alisha.7290

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Integration limit a to b f(x)DX=F(b)+F(a)

asked Dec 22, 2020 by sarishtijoshi102

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rent Electricity Next similar question When the galvanometer shows no defle

asked Dec 22, 2020 by roshikaharish

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let A- 0 PT la It DA) 1-0 Ea I tna PAGE MAte

asked Dec 22, 2020 by mehakbaggan4002

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Show that the equation 2x-y+z=7,3x+y-5z=13,x+y+z=5 are consistent and have

asked Dec 22, 2020 by shanthiv27603

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Question numbers 1 to 10 are multiple choice type questions. Select the cor

asked Dec 22, 2020 by mbedwal75

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A 50 |i/-’ capacitor, when connected in series with a coil having 40 Q re

asked Dec 22, 2020 by mukeshbora6066

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asked Dec 22, 2020 by gsw03370

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3f extremeties f IĄ ti anrd tg t2 the are chord of 8 the parabla ary focuu

asked Dec 22, 2020 by kavithaaruchamy865

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Find the the parabola if the oces (01A) equation of rertesx (0,0) and v(0,0

asked Dec 22, 2020 by kavithaaruchamy865

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41% O 15:44 Business Statistics XII I.Com Test Q.1 The arithmetic mean of 1

asked Dec 21, 2020 by szain8467

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. A bag contains 5 red discs and 4 blue discs. If 3 discs are drawn from th

asked Dec 21, 2020 by juhiarora1604

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the arithmetic mean of 15 values is 20 by adding 3 more values the mean rem

asked Dec 21, 2020 by mahadkhan987654321

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(C) 3 (D) 4. (Karnataka CET .A straight line parallel to the line 2x- y + 5

asked Dec 21, 2020 by www.jagjeetsingh11

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2020.12.21 14:18 (Karnataka СЕТ 2015) 1. If x is real, the maximum value

asked Dec 21, 2020 by www.jagjeetsingh11

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A jet plane is travelling at a speed of 1800 km/h towards West. What is the

asked Dec 21, 2020 by chahal.mohandeep

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quality. If a scooter is of standard quality, what is the probability that

asked Dec 21, 2020 by sarthak30003

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asked Dec 21, 2020 by sarthak30003

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. If the tangents at ‘t1’ and ‘t2’ to parabola y2 = 32x meet at (-8

asked Dec 21, 2020 by ksmithulpranav

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explain that capacity of parallel plates capacior is to be increased upto t

asked Dec 20, 2020 by deeptis823

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Balloons of 4 lit. capacity are to be filled with Hydrogen at a pressure of

asked Dec 20, 2020 by harshithtadakamalla

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a farmer wants to plant coffie and potatoes. coffie need three men per hec

asked Dec 19, 2020 by benjaminkimario9

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what is elution? define elution.

asked Dec 18, 2020 by bodhikanebula04

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Which of the following choices described as the smallest functional and str

asked Dec 15, 2020 by engelynyorpo

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Select the correct IUPAC name for: [FeF4(OH2)2]- *

asked Dec 15, 2020 by chasmakausar

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State Biot-Savart law, expressing it in the vector form. Use it to obtain t

asked Dec 15, 2020 by fizaodinson

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. It is desired to pass only 10% of the current through a galvanometer of r

asked Dec 14, 2020 by darshanvelu8056707316

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Find the evolute of the following curves considering it as the envelope of

asked Dec 14, 2020 by sankarapubalaji2020

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The external center of similitude of the two circles x2+y2−2x−6y+9, x

asked Dec 13, 2020 by saitejaparavasthu

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asked Dec 13, 2020 by aadhithyankathiravan1203

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Write a proposal stating the measures required to successfully organize a f

asked Dec 12, 2020 by arjitsolanki0

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A 50 |i/-‘ capacitor, when connected in series with a coil having 40 q re

asked Dec 11, 2020 by bava1234

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4x+3y+Z = 10 %3D 2238 ay- - 37z -10

asked Dec 11, 2020 by anikasharma139

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Give any two differences between normal cell and cancerous cell.

asked Dec 11, 2020 by shraddhasreekumar2003

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Which word can be used for brightness of a colour?

asked Dec 11, 2020 by harshmahalwal1990

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Transportation trucks carrying goods from hilly areas often face tyre failu

asked Dec 9, 2020 by shubhambhatt2199

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What is the de-Broglie wavelength of an electron accelerated from rest thro

asked Dec 9, 2020 by nirajgholave6199

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P= 1-2y 2 OR y = 2P+12 Hence, sollution is p =1-2y A ng 2 05. Find the egua

asked Dec 9, 2020 by arvindthakur452002

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Calculate the angular velocity of the earth due to its stin motion?

asked Dec 8, 2020 by bhoslemohini999

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Atom That is having a smollest atomic radius

asked Dec 8, 2020 by fezekambhele91

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