Which of the following is the most common kidney stone-forming compound?
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One should use porcelain and not metal containers in a microwave oven because..
Which one is not the cause of kidney stone formation?
What is the heat generated (in J) in a heating element of resistance 800 Ω when a current of 0.2 A passes through it for 40 seconds?
After buying a toy for Rs.45, Raghu managed to sell it at a profit of 15%. The selling price of the toy was
___ is one of the states of matter obtained by cooling a gas of very low density to extremely low temperatures.
Which of the following statements is Incorrect?
A charge of 2 C passes from one point to the other in a circuit. If the potential difference between the two points is 5 V, the amount of work done is