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If the current flowing in a coil is reduced to half of its original value,

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The value of cos π/2^2.cosπ/2^3..... .cosπ/2^10.sinπ/2^10

asked Mar 14, 2021 in Uncategorized by Doubtly (98.9k points)

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In Freundlich adsorption isotherm at moderate pressure, the extent of adsorption (x/m) is directly proportional to Px. The value of x is:

asked Apr 5, 2021 in random by Doubtly (98.9k points)

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In Young’s double-slit experiment, the width of one of the slits is three times the other slit.

asked Apr 5, 2021 in Physics by Doubtly (98.9k points)

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The mass of a spaceship is 1000 kg. It is to be launched from the earth’s surface out into free space.

asked Apr 4, 2021 in Physics by Doubtly (98.9k points)

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The number of seven digit integers, with sum of the digits equal to 10 and formed by using the digits 1, 2 and 3 only, is

asked Apr 1, 2021 in Uncategorized by Doubtly (98.9k points)

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The number of enantiomer in a glucose molecule is (a) 16 (b) 12 (c) 4 (d) 9

asked Apr 9, 2021 in random by Doubtly (98.9k points)

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Find the first two terms of the sequence for which Sn is given below Sn=n^2 (n+1)

asked Apr 8, 2021 in maths by Doubtly (98.9k points)

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Which polymer is used in the manufacture of paints and lacquers?

asked Apr 13, 2021 in Physics by anonymous

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As per IUPAC nomenclature, the name of the complex [Co (H2O)4(NH3 )2]C13 is

asked Apr 9, 2021 in random by Doubtly (98.9k points)

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At time t = 0s particle starts moving along the x-axis. If its kinetic energy increases uniformly with time ‘t’,

asked Apr 1, 2021 in Physics by Doubtly (98.9k points)

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The integral int (2x^12+5x^9 /(x^5+x^3+x)^3) dx is equal to

asked Mar 28, 2021 in Uncategorized by Doubtly (98.9k points)

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Four identical particles of equal masses 1 kg made to move along the circumference of a circle of radius 1 m under the action of their own mutual gravitational

asked Mar 29, 2021 in Physics by Doubtly (98.9k points)

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If A=[ 1 2 2 2 1 2 2 2 1] and A^-1 exists and A≠0 , then (A^2-4A)A^-1=

asked Apr 12, 2021 in Uncategorized by Topper11 (2.8k points)

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A ^−1 = 1/6(A^ 2 +cA+dI) where c, d ∈ R, then pair of values (c, d) are _________

asked Apr 2, 2021 in Uncategorized by Doubtly (98.9k points)

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Find the area of the sector of a circle of radius 8 cm and arc with length 15 cm.

asked Apr 8, 2021 in maths by Doubtly (98.9k points)

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A bucket tied at the end of a 1.6 m long string is whirled in a vertical circle with constant speed. What should be the minimum speed

asked Mar 30, 2021 in Physics by Topper11 (2.8k points)

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A particle of mass m1 = m moving with velocity 10root3 m/s ˆ i collides with a particle of mass m2 = 2m at rest.

asked Mar 30, 2021 in Physics by Doubtly (98.9k points)

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22 Ne nucleus, after absorbing energy, decays into two α-particles and an unknown nucleus. The unknown nucleus is

asked Apr 13, 2021 in Physics by Doubtly (98.9k points)

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Evaluate int {root x^2 + a^2} dx solve this question

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