Superhero's And Light Bulbs
Hint:
Lighting The World Riddle
Hint:
2 Burning Candles
There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?
Hint:
Burn one candle from both the ends and simultaneously burn the other candle from just one end. In half an hour, the first candle would have been burnt fully and the second one would have been burnt half. Now light the other end of the second candle as well. In this way, the second candle will take only half the time (30/2 = 15) to burn fully.
Thus, you will have measured forty five minutes. Did you answer this riddle correctly?
YES NO
Thus, you will have measured forty five minutes. Did you answer this riddle correctly?
YES NO
Programmers And A Light Bulb Riddle
Hint:
General Relativity Light Bulb Riddle
How many theoretical physicists specializing in general relativity does it take to change a light bulb?
Hint:
Two. One to hold the bulb and one to rotate the universe. Did you answer this riddle correctly?
YES NO
YES NO
Bad Light Riddle
Hint:
Einstein Light Riddle
Hint:
That depends on the speed of the changer, and the mass of the bulb. Or vice versa, of course. Then it just might be easier to leave the bulb alone and change the room. It's all relative. Did you answer this riddle correctly?
YES NO
YES NO
Big Candle Riddle
Hint:
Candle Factory Payday Riddle
Hint:
By The Fireplace
This hangs by the fireplace and wood. It is filled with candy and toys or coal if you are not good. What am I?
Hint:
Inventing The Light Bulb
Hint:
Two Candles Riddle
Hint:
I Exist Where There Is Light Riddle
Hint:
7 Candles Riddle
Hint:
7, we asked 'how many candles' not 'how many lit candles' Did you answer this riddle correctly?
YES NO
YES NO
A Man Is Sitting In A House At Night That Has No Lights
A man is sitting in a house at night that has no lights on at all. There is no lamp, no candle, nothing. Yet he is reading. How?
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