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The correct formula to calculate COGS is Opening Stock + Purchases + Direct Expenses – Closing Stock.
Which of the following is NOT a conductor of electricity?
When is the magnetic field strength considered strongest?
Two sound waves have frequencies 256 Hz and 260 Hz. The beat frequency is:
Which law states that the ratio of the potential difference across a conductor to the current through it is constant, provided the temperature remains c...
Cathode rays when obstructed by metal cause emission of -
Global warming is expected to result in
The pressure inside a soap bubble is 3 Pa more than atmospheric pressure. Surface tension is 0.03 N/m. Find radius.
Parsec is the unit of
The heat required to raise the temperature of 1 kg of water by 1°C is called:
The ratio of the total distance traveled by a body to the total time taken is its: