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# i think this question is harder

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posted on May, 15 2005 @ 03:42 PM
dam curse me fogetting that i should have got that i was having something like that in my next riddle arggggghhhhhhhhhhh

posted on May, 15 2005 @ 03:44 PM
didnt einstein make up a famous riddle
that was said impossible cause i think he may have i cant remember

posted on May, 15 2005 @ 03:44 PM

posted on May, 15 2005 @ 03:45 PM
bear walks south for one kilometer, then it walks west for one kilometer, then it walks north for one kilometer and ends up at the same point from which it started What color was the bear

[edit on 15-5-2005 by this is yellow 13]

posted on May, 15 2005 @ 03:46 PM

Originally posted by this is yellow 13
bear walks south for one kilometer, then it walks west for one kilometer, then it walks north for one kilometer and ends up at the same point from which it started What color was the bear

[edit on 15-5-2005 by this is yellow 13]

White?

posted on May, 15 2005 @ 03:47 PM

The rope is only attached to the horse, the other end isnt attached to anything else.

posted on May, 15 2005 @ 03:48 PM
yes white polar bear north ple

[edit on 15-5-2005 by this is yellow 13]

posted on May, 15 2005 @ 03:48 PM

Originally posted by this is yellow 13
bear walks south for one kilometer, then it walks west for one kilometer, then it walks north for one kilometer and ends up at the same point from which it started What color was the bear

I can see your not posting any more serious riddles... so im leaving for today. The previous riddles/questions were nice though but not hard at all.

posted on May, 15 2005 @ 03:50 PM
serious riddle ok

A bartender gets an ice cube weighing 20 grams from an ice bucket and puts it into an insulated cup containing 100 grams of water at 20 degrees Celsius. Will all the ice melt? What will be the final temperature of the water?

posted on May, 15 2005 @ 03:53 PM

Originally posted by this is yellow 13
serious riddle ok

A bartender gets an ice cube weighing 20 grams from an ice bucket and puts it into an insulated cup containing 100 grams of water at 20 degrees Celsius. Will all the ice melt? What will be the final temperature of the water?

All the ice will melt, and the final temperature will be 20 deg.

posted on May, 15 2005 @ 03:55 PM
sorry wrong
more complicated

posted on May, 15 2005 @ 04:04 PM
Ok that was a brainy hurty one, and took me back to by chemistry days:

All the ice will melt, and the final tempreture will be 3.3degC

posted on May, 15 2005 @ 04:07 PM
If that ones right, try this one:

Keeping the numbers 123456789 in order, make them add up to 100.

You can use addition, subtraction, multiplication, and division.

posted on May, 15 2005 @ 04:07 PM
yeh that was a tough one but bravo old chap is what i would say if i was 60 but you deserve a congratulations

by the way amazing

here is how you work it out in a chemisty test
Wi×Hf + Wi×Sh×(Tf - 0°C) = Ww×Sh×(Twi - Tf)

Where
Wi = weight of ice = 20g
Hf = Heat of fusion = 80 calories/gram
Ww = weight of water = 100g
Tf = final temperature,
Twi = initial water temperature = 20°C
Sh = Specific Heat for water = 1.0 calories per gram per °C

Substituting the values we get:

20×80 + 20×1×(Tf - 0°C) = 100×1×(20°C - Tf)

1600 + 20Tf = 2000 - 100Tf

120Tf = 400

Tf = 400/120 = 3.3°C

pretty complacated

posted on May, 15 2005 @ 04:09 PM

hold on

posted on May, 15 2005 @ 04:09 PM
You are alone in a cold sealed room with no windows containing one gas fire, one gas stove and one oil lamp, as you only have one match what should you light first?

posted on May, 15 2005 @ 04:12 PM
richard can you use the numbers twice

dr who light the gas stove 1st
wont you die of the co2 fumes though

posted on May, 15 2005 @ 04:16 PM

Originally posted by this is yellow 13
richard can you use the numbers twice

No, you cant.

posted on May, 15 2005 @ 04:20 PM
1*2+3*4*5+6-7-8+9

posted on May, 15 2005 @ 04:23 PM

Originally posted by this is yellow 13
1*2+3*4*5+6-7-8+9

No, that comes out at more than 100.

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