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1. A protein was observed to move 300 µm in 12.7 minutes at 23°C. Assuming its density and viscosity to be 1.34 g/cm3 and 0.89 X 10-2 g/cm s respectively, calculate the following parameters related to the protein's shape and its movement.
a. Diffusion coefficient
b. Friction coefficient
c. Radius
d. Volume
e. Molar weight
A rigid tank primarily contains 3 kg of air at 500 kPa, 290 K. The tank is connected by a valve to a piston-cylinder assembly oriented vertically and consisting of 0.05 m³ of air i
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Write down the expression for deviation produced by a thin prism also describe dispersive power.
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Magnetism - Basic concepts: 1. Pole strength: The ability of a pole of a magnet to attract or repel another magnetic pole is called its pole strength. Units : A-m 2.
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