Recent questions in Student Questions

Can we use an optical grating to diffract x-rays? give reason

asked Dec 4, 2018 by yuvaraj12041

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a Poisson cariate x is such that p(x=1)=2p(x=2) find p(x=3)

asked Dec 4, 2018 by twinklejohnt

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basic equation of plane line

asked Dec 4, 2018 by azad.chandra1988

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Find the equation of the right circular cylinder of radius 2 and whose axis

asked Dec 4, 2018 by punampattanaik2001

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A=25 megahit carrier is modulated by a 400 harte audio sin wave.If the carr

asked Dec 4, 2018 by mkarya365

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The escape velocity on a planet four times the radius of the earth and havi

asked Dec 4, 2018 by sayedaatif74

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What is the time period of polar satellites

asked Dec 4, 2018 by arshiyajabeen690

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A quadratic equation whose roots are sin square 18 degrees, cos square 36 d

asked Dec 4, 2018 by psathyanarayana97

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Find dy/dx if x raised to tanx +under rootx square+1upon 2

asked Dec 4, 2018 by aishwaryatupe7112001

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Calculate the noise equivalent bandwidth of filter defined with transfer fu

asked Dec 4, 2018 by charisvcew

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Calculate the noise equivalent bandwidth of filter defined with transfer fu

asked Dec 4, 2018 by charisvcew

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A particle is attached to the lower end of a uniform rod which is hinged at

asked Dec 4, 2018 by aashigoel0808

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calculate the most probable velocity of ozone at 25 degree

asked Dec 4, 2018 by pandiyanchemist03

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The wein displacement law expression relation between wavelength correspond

asked Dec 4, 2018 by suyash.shreshtha

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The ratio of masses of two copper spheres of identical surfaces is 8 :1 If

asked Dec 4, 2018 by suyash.shreshtha

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If 2,x,8 are in continued proportion th3n find x

asked Dec 4, 2018 by khushijain2942

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The de broglie wavelenth of an electron in a circular orbit is lamda . The

asked Dec 4, 2018 by ahujavishal744

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The electron belongs to the angular momentum of an electron in a bohrs orbi

asked Dec 4, 2018 by ahujavishal744

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The electron belongs to the angular momentum of an electon in a bohrs orbit

asked Dec 4, 2018 by ahujavishal744

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the lines 2x + Y - 1 = 20 X + 3 Y - 3 = 20 and 3 X + 2 Y - 2 = 20 are concu

asked Dec 4, 2018 by masrammanisha84

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A line is equally inclined with 3 X, y, z-axes what is it's direction c

asked Dec 4, 2018 by a.pooji14

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For real x,if cosA=x+1/x

asked Dec 4, 2018 by sunilhooda7797

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Show that the angular frequency of a charged particle moving in a circular

asked Dec 4, 2018 by hijamlanglenbi

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1 mole of gass at volume of 10L expand in vacuum at constant temperature ca

asked Dec 4, 2018 by vk091596

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2. A rocket is released from a fighter plane at an angle upward 20° to the

asked Dec 4, 2018 by anikun81711

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a triangular block of mass m rest on a smooth surface as shown in figure a

asked Dec 4, 2018 by gitanjalijaiswal76388

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Two cars start at the same time from the junction of two road one on each r

asked Dec 4, 2018 by rachitrimal12345

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how ozone react with KI solution

asked Dec 4, 2018 by atalasahoo0213

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The dipole moment of HCL molecule is 3.4×10to the power -30 cm find distan

asked Dec 3, 2018 by prateekjaat042

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A Hall is 36 m long and 24 m broad. If allowing area of 40 sq. m for door a

asked Dec 3, 2018 by mohibul.dj

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A Hall is 36 m long and 24 m broad. If allowing area of 40 sq. m for door a

asked Dec 3, 2018 by mohibul.dj

1 answer

As communication engineer you have been requested to design radio communica

asked Dec 3, 2018 by alzaabia77

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Design a BPSK system using only one sinusoidal source of carrier frequency

asked Dec 3, 2018 by alzaabia77

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a short bar magnet of magnetic moment 5.25*10^-2 JT^-1 is placed with its a

asked Dec 3, 2018 by pandeydeepak821

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For the regression equation of Y on X 2x+3y+50=0 the value of byx is

asked Dec 3, 2018 by sravani66ma

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5.35 g of a salt ACl( of weak base AOH) is dissolved in 250 ml of solution.

asked Dec 3, 2018 by thotisiva2000

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male honeybee has 16 chromosomes but female has 32 chromosomes. why?

asked Dec 3, 2018 by saeeb172

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A grinding wheel of mass 5.0 kg and diameter 0.4m is rotating with an angul

asked Dec 3, 2018 by shytam84

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In CE configration if the voltage drop across 5kohm resistor connected in t

asked Dec 3, 2018 by monikadeswal843

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A capacitor filled with a dielectric of permitivity Er=2.1 loses half the c

asked Dec 3, 2018 by monikadeswal843

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A stone is thrown upwards from the top of a tower 85m high reaches the gro

asked Dec 3, 2018 by swarastra47

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Acetic acid is obtained when

asked Dec 3, 2018 by shaminicarmal

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The sum of all 4 digit number containing the digits 2,4,6,8 without repetit

asked Dec 3, 2018 by snehakaimal29

1 answer

The sum of all 4 digit number containing the digits 2,4,6,8 without repetit

asked Dec 3, 2018 by snehakaimal29

1 answer

Prove that the line x-2/1 = y-4/4 = z-6/7 and X+1/3 = y+3/5 = z+5/7 are cop

asked Dec 3, 2018 by swapnilkthakur174

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Which item is not included in the current account of India balance of payme

asked Dec 3, 2018 by bandnasharma.s

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The image of the point (1,3,4)in the plane z-3=0

asked Dec 3, 2018 by rishabh2001tiwari

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In biprisn experiment the light is illuminated by wavelength 4800A the dist

asked Dec 3, 2018 by dharti.khilare123

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if u= tan^-1(y^2/x) show that -sin2usin^2x

asked Dec 3, 2018 by himanshu98kurrey

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using definite integration find the area of the triangle with vertices A(1,

asked Dec 3, 2018 by soyalsoyal200

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