Question
Give a single word that substitutes for the following
expression: A person who lends money at an extremely high rate of interestSolution
Explanation: A usurer is someone who lends money at unreasonably high-interest rates. Philanthropist donates money for social causes, Miser hoards wealth, and Capitalist invests in businesses for profit.
Which device measures temperature?
In which direction does torque act?
Let the electric field part of an electromagnetic wave is E = {(2.3 N/C) cos [(1.2 rad/m) y + (2.4 × 108 rad/s)t]} î.
Compute the...
In AC circuits, AC meters measure –
Fog is an example of –
Which among the following is not a characteristic of transition metals?
A uniform wire is bent into a circle and a battery is connected across a chord that subtends an angle of 60° at the center. What is the ratio of curren...
A coil takes 4 A from a 12 V DC source. When connected to a 12 V, 50 rad/s AC source, the current is 2.4 A. The inductance of the coil is:
Calculate the speed of light in diamond if its refractive index is 2.4.
(Speed of light = 3 × 10⁸ m/s)
A transformer works on which principle?
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