They are made of different material so even though they take the same amount of time to burn they burn at separate rates.
Burning rope problem 45 minutes.
After 30 minutes rope a will be completely burned up and there will be 30 minutes of rope b left.
They are made of different material so even though they take the same amount of time to burn they burn at separate rates.
Total time elapsed since starting the ropes on fire.
Light the other end of rope b.
How can he measure 45 mins using only these two ropes.
Burning rope puzzle measure 45 minutes.
A logic brain teaser.
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.
You can light one or both ropes at one or both ends at the same time.
How can you measure 45 minutes.
Each takes exactly 60 minutes to burn.
Each rope will take exactly 1 hour to burn all the way through.
You have two ropes that each take an hour to burn but burn at inconsistent rates.
This burning rope problem is a classic logic puzzle.
Light the other end of rope b.
Light up three out of four ends of the two wires.
You have two ropes and a lighter.
How can you measure a period of 45 minutes.
You have two ropes coated in an oil to help them burn.
In addition each rope burns inconsistently.
Each rope burns in 60 minutes.
They don t necessarily burn at a uniform rate.
Total time elapsed since starting.
When rope 1 finishes burning it will be exactly 30 minutes.
Each takes exactly 60 minutes to burn.
You have 2 ropes.
It will burn up in 15 minutes.
Burn rope 1 from both end and at same time burn rope 2 from one end.
How can you measure 45 minutes.
It will burn up in 15 minutes.
He actually wants to measure 45 mins.
You have two ropes.
He will burn one of the rope at both the ends and the second rope at one end.
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.
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 rope burns in 60 minutes.
If you light one end of the rope it will take one hour to burn to the other end.
However the ropes do not burn at constant rates there are spots.
You have two ropes that each take an hour to burn but burn at inconsistent rates.