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The phase difference between displacement and acceleration of a particle in a simple harmonic motion is:

asked Dec 29, 2021 in Kinematics by kritika (90.1k points)

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The solids which have negative temperature coefficient of resistance are :

asked Dec 29, 2021 in Kinematics by deepak01 (12.2k points)

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A body weighs \(72 \mathrm{~N}\) on the surface of the earth. What is the gravitational force on it, at a height equal to half the radius of the earth?

asked Dec 29, 2021 in Kinematics by deepak01 (12.2k points)

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The energy equivalent of \(0.5 \mathrm{~g}\) of a substance is:

asked Dec 29, 2021 in Kinematics by deepak01 (12.2k points)

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Two cylinders \(A\) and \(B\) of equal capacity are connected to each other via a stop clock. A contains an ideal gas at standard temperature and pressure. \(B\) is completely evacuated. The entire system is thermally insulated. The stop clock is suddenly opened. The process is:

asked Dec 29, 2021 in Kinematics by deepak01 (12.2k points)

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A cylinder contains hydrogen gas at pressure of \(249 \mathrm{kPa}\) and temperature \(27^{\circ} C .\) Its density is : \(\left(R=8.3 J m o l^{-1} K^{-1}\right)\)

asked Dec 29, 2021 in Kinematics by deepak01 (12.2k points)

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The Brewsters angle \(i_{b}\) for an interface should be:

asked Dec 29, 2021 in Kinematics by deepak01 (12.2k points)

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The ratio of contributions made by the electric field and magnetic field components to the intensity of an electromagnetic wave is : ( \(c=\) speed of electromagnetic waves)

asked Dec 29, 2021 in Kinematics by deepak01 (12.2k points)

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Snow-blindness in Antarctic region is due to:

asked Dec 29, 2021 in Biology by deepak01 (12.2k points)

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Goblet cells of alimentary canal are modified from

asked Dec 29, 2021 in Biology by deepak01 (12.2k points)

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The body of the ovule is fused within the funicle at:

asked Dec 29, 2021 in Biology by deepak01 (12.2k points)

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Bilaterally symmetrical and acoelomate animals are exemplified by :

asked Dec 29, 2021 in Biology by deepak01 (12.2k points)

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Dissolution of the synaptonemal complex occurs during:

asked Dec 29, 2021 in Biology by deepak01 (12.2k points)

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The number of substrate level phosphorylations in one turn of citric acid cycle is:

asked Dec 29, 2021 in Biology by deepak01 (12.2k points)

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Experimental verification of the chromosomal theory of inheritance was done by:

asked Dec 29, 2021 in Biology by deepak01 (12.2k points)

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Which one of the following is the most abundant protein in the animals?

asked Dec 29, 2021 in Biology by deepak01 (12.2k points)

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64 answers

. Select the correct statement.

asked Dec 29, 2021 in Biology by deepak01 (12.2k points)

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Identify the basic amino acid from the following.

asked Dec 29, 2021 in Biology by deepak01 (12.2k points)

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The sequence that controls the copy number ofthe linked DNA in the vector, is termed :

asked Dec 29, 2021 in Biology by deepak01 (12.2k points)

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Which ofthe following statements is correct ?

asked Dec 29, 2021 in Biology by deepak01 (12.2k points)

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