Recent questions in Student Questions

Find the volume of a hollow sphere of outer radius 9 cm and inner radius is

asked Jan 4, 2019 by hiranshpunjani

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If an electron moving with velocity v is projected into a region in which t

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A 100 turns coil of mean cross-sectional area 15 cm2 carries 2.4 A current.

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A particle with a charge of 4.8 x 10-19 C enters a uniform magnetic field w

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The length of a 500 turns solenoid is 3 cm. Calculate the magnetic field in

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Let f(x)=x25(1−x)75 f′(x)=25x24(1−x)75−75x25 (1−x)74=25x24(1−x)

asked Jan 4, 2019 by joeleapen541

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If the Arithmetic mean of 3,4, 8 and X is 6 then find out value of x.?

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A body whose mass M , moving with a velocity V collides head on elastically

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Rhe entropy change involved in the isothermal reversible expansion of 2 mol

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Average atomic weight of an element m is 51.7 if two isotopes of m m50 and

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let w be a complex number .Then the set of all complex numbers z satisfying

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Moment of inertia of solid sphere of mass m and radius r about the axis pas

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An object is at infinity from a planovex lens whose surface is silvered. Ex

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A boy travelled by train which moved at the speed of 30mph. He then boarded

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I need requirement of apiculture for science assingment?

asked Jan 4, 2019 by shoainamirza1987

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In the figure a circle touches side BC of triangle ABC. At a point F touche

asked Jan 4, 2019 by mamtasingh2552001s

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Chord CD is parallel to AB .prove that triangle ACD iis isoceisos .

asked Jan 4, 2019 by mamtasingh2552001s

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In the figure PQ is a chord of a circle with centre O and PT is the tangen

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specific conductivity

asked Jan 4, 2019 by singhnikhilns99

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A brick measures 24 cm by 12 cm by 10 cm. How many such bricks are needed t

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Each side of a triangle is one third of its perimeter. what kind of triangl

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A compound forms a cubic structure due to crystallisation of A and B. Atom

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The intensity of light emerging from two slits in young's experiment is in

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A cylinder contains 11.2 kg of butane. A normal family requires 25000 kJ en

asked Jan 4, 2019 by pematshomo79

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suppose the gravitational force varies inverselt as the n^th power of dista

asked Jan 4, 2019 by parimaheshwari7788

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ethyl iodide and n propyl iodide are allowed to undergo wurtz reaction. the

asked Jan 4, 2019 by pavansandeep12

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Which nerves are modified as purkinje fiber?

asked Jan 4, 2019 by varshiniprabhu118

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Using elementary transformations find the inverse of following matrix: [-1

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Where does the centre of gravity of the atmosphere of the earth lie

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Which of the following is a 3 degreen amine

asked Jan 4, 2019 by monuahlawat1999

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In a convex spherical surface refractive index is1.5 if light from infinite

asked Jan 3, 2019 by sunitaarora460

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The 4th term from the end in the expansion of (x^3/2-2/x^2)7 is

asked Jan 3, 2019 by shaheensayed2017

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Explain principle of superposition

asked Jan 3, 2019 by agarrajeev06

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To tune a radio station frequency 800kHzthe required value of the capacitan

asked Jan 3, 2019 by emgeeh93

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asked Jan 3, 2019 by adarsh432mishra

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When a body is thrown up the work done by the body is

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Cbcs questions about physiology and biochemistry

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Physiology of digestion

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form the differential equation representing family of curves y^2-2ay+x^2=a^

asked Jan 3, 2019 by rohiniskb1

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A person claped hands near Cliff and heard echo after 3s what is the distan

asked Jan 3, 2019 by honnappamududyavannavar

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an unpolarized light is passing through three polarizing sheets makes makin

asked Jan 3, 2019 by dishagarg86891

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A 4kg particle is moving along the x-axis under the action of the force whi

asked Jan 3, 2019 by shyamkurla467

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chemical composition of slag formed during the smelting process in the extr

asked Jan 3, 2019 by yashwanth264573

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A convergent lens is combined with a divergent lens and the power of combin

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Use of reverse osmosis

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Why V.p pf liquid is lowered when a substance is disssolved

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A piece of wire of resistance 2 ohm is cut into four equal parts. These par

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