People who dispose of their assets are expected to pay _____________
Value added tax
Capital gains tax
Expenditure tax
Sales tax
Correct answer is B
No explanation has been provided for this answer.
Textile materials with elastic demand
Alcoholic beverages with inelastic demand
Agricultural products with inelastic supply
Luxury goods with elastic supply
Correct answer is A
No explanation has been provided for this answer.
always settles in the magnetic N-S direction.
is repelled by a magnet.
always settles in the magnetic E-W direction
is attracted by a magnet.
Correct answer is A
The conclusive test for magnetism in a steel bar suspended horizontally at its midpoint is when the bar always settles in the magnetic N-S (North-South) direction.
Which of the following devices is associated with alternating currents only?
Step-up transformer
Induction coil
Moving coil galvanometer
Lead-acid accumulator
Correct answer is A
The device associated with alternating currents (AC) only from the provided options is the step-up transformer. Step-up transformers are specifically designed to work with alternating currents and are used to increase voltage levels in AC systems.
N = \(\frac{360}{\theta}\)
\(\frac{1}{f} = \frac{1}{u} + \frac{1}{v}\)
m = \(\frac{v}{u}\)
f = \(\frac{1}{D}\)
Correct answer is D
The equation f = \(\frac{1}{D}\) is not a correct mirror formula