After 30 minutes rope a will be completely burned up and there will be 30 minutes of rope b left.
Burning rope problem 45 minutes.
He can t cut the one rope in half because the ropes are non homogeneous and he can t be sure how long it will burn.
You have two ropes and a lighter.
How can you measure a period of 45 minutes.
Light the other end of rope b.
It will burn up in 15 minutes.
Burn rope 1 from both end and at same time burn rope 2 from one end.
A logic brain teaser.
You have two ropes.
Each rope will take exactly 1 hour to burn all the way through.
Burning rope puzzle measure 45 minutes.
Burning rope problem a man has two ropes of varying thickness those two ropes are not identical they aren t the same density nor the same length nor the same width.
Each takes exactly 60 minutes to burn.
How do you measure out exactly 45 minutes.
When rope 1 finishes burning it will be exactly 30 minutes.
In addition each rope burns inconsistently.
Each rope burns in 60 minutes.
He will burn one of the rope at both the ends and the second rope at one end.
You have two ropes that each take an hour to burn but burn at inconsistent rates.
It will burn up in 15 minutes.
You have two ropes that each take an hour to burn but burn at inconsistent rates.
Light up three out of four ends of the two wires.
Light the other end of rope b.
Each takes exactly 60 minutes to burn.
This burning rope problem is a classic logic puzzle.
After 30 minutes rope a will be completely burned up and there will be 30 minutes of rope b left.
If you light one end of the rope it will take one hour to burn to the other end.
Total time elapsed since starting.
This burning rope problem is a classic logic puzzle.
Each rope burns in 60 minutes.
However the ropes do not burn at constant rates there are spots.
How can you measure 45 minutes.
You have 2 ropes.
They are made of different material so even though they take the same amount of time to burn they burn at separate rates.
You can light one or both ropes at one or both ends at the same time.
They don t necessarily burn at a uniform rate.
Total time elapsed since starting the ropes on fire.
They are made of different material so even though they take the same amount of time to burn they burn at separate rates.
Each rope has the following property.
How can you measure 45 minutes.
He actually wants to measure 45 mins.