Resistance of an electrical conductor is proportional to its (where, l = length and A = crosssectional area of the conductor)________?
Correct answer
A. Both A. & B.
Explanation
The correct answer is Both A. & B..
Correct answer
A. Both A. & B.
Explanation
The correct answer is Both A. & B..
Vycor, a widely used material for making ‘thermal wells’ in temperature measurement, is a________?
In a reversible chemical reaction having two reactants in equilibrium, if the concentration of the reactants are doubled, then the equilibrium constant will________?
The resistance wire used in a hot wire anemometer for conducting electrical current is made of________?
In a/an ________, the flow rate of fluids is obtained by measuring the difference between the impact and the static pressure?
Choose the correct set of dimensions of viscosity that are equivalent (where, F, M, L, T are dimensions for force, mass, length and time respectively)?
For steady ideal fluid flow, the Bernoulli’s equation states that the________?