Question
In a plane electromagnetic wave. the electric field
oscillates sinusoid ally at a frequency of 3 × 108 Hz and amplitude 36 V/m. Find the amplitude of the oscillating magnetic field?Solution
The correct answer is D
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96 litres mixture of milk and water is mixed in an empty container in the ratio 5:3, respectively. If 24 litres of mixture is replaced with 24 litres of...
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In a mixture of milk and water, the quantity of milk is 40% more than the quantity of water. If 30% of mixture is taken out and (y-15) and (y+35) litres...
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A vessel contains 80 liters of milk. A milkman removes 20 liters of milk and replaces it with water. He repeats the process two more times. What is the ...
Lala has lent Rs. 30,000 to Murali and Bansi at 7% p.a. and at 11% per annum respectively. At the end of the year, he has gained an overall interest at...
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