We get fire in different colours .Sometime it is blue or like yellow, also red and u may see green........
But what's the reason of having different colours????
Search found 186 matches
- Sun Feb 06, 2011 1:28 pm
- Forum: Physics
- Topic: colour of fire
- Replies: 6
- Views: 4381
- Sat Feb 05, 2011 7:49 pm
- Forum: Higher Secondary Level
- Topic: pi
- Replies: 3
- Views: 3243
Re: pi
We can get it through equations of motion. Suppose there is a circle road while we can move a car with on the circumference. Now,by multiplying the speed and time (WHICH'S TAKEN WITH A PERFECT MOVE) ,we get the displacement (circumference).We can get the diameter easily.So...... But there's some (gr...
- Sat Feb 05, 2011 4:30 pm
- Forum: H. Secondary: Solved
- Topic: Rangpur Higher Secondary 2011/9
- Replies: 3
- Views: 8412
Re: Rangpur Higher Secondary 2011/9
third integer will be odd. how did you get your ans...?
- Sat Feb 05, 2011 4:05 pm
- Forum: Secondary: Solved
- Topic: Rangpur Secondary 2011/4
- Replies: 4
- Views: 4405
Re: Rangpur Secondary 2011/4
can't it be 20>x>8....according 2 ABC??
- Sat Feb 05, 2011 3:55 pm
- Forum: Secondary: Solved
- Topic: Dhaka Secondary 2011/6
- Replies: 13
- Views: 20240
Re: Dhaka Secondary 2011/6
how 2 get similarity???
- Sat Feb 05, 2011 3:55 pm
- Forum: Secondary: Solved
- Topic: Dhaka Secondary 2011/6
- Replies: 13
- Views: 20240
Re: Dhaka Secondary 2011/6
i find ABD isosceles.how did you get ABC as isosceles?