http://www.answerbag.com/profile/15616 New Answerbag answers from saratchandra Tue, 29 May 2012 10:32:06 -0700 Tue, 29 May 2012 10:32:06 -0700 http://www.answerbag.com/a_view/27607 What is the best way to find the centre of a circle, using only the simplest tools?<br /><br />Draw a tangent to the circle(you can do it by a scale, a pencil and simple observation) at any point on it. Draw a normal to this tangent. The normal to any tangent of a circle passes through the centre of the circle. So it is the diameter and it&#039;s centre gives the centre of the circle Sat, 13 Aug 2005 09:14:21 -0700 http://www.answerbag.com/a_view/27607 http://www.answerbag.com/a_view/24220 Who is the smartest man on earth?<br /><br />Yes, Stephen Hawking is the smartest person on the planet. He was effected by ALS(amyotrophic lateral sclerosis) at the age of 20. The disease confined him to a wheel chair and forced him to use a computer generated voice synthesizer. He still continued his research and provided the... Sun, 26 Jun 2005 03:06:52 -0700 http://www.answerbag.com/a_view/24220 http://www.answerbag.com/a_view/24180 How do you create a website? Does it cost money?<br /><br />http://www.buildfree.org/ gives you information about the websites where you can build your website for free.In http://www.bravenet.com/ ,you can build your own website for free.You have to chose a name for your website.(If you chose user,your website address will be user.bravenet.com).Similarly... Sat, 25 Jun 2005 02:23:17 -0700 http://www.answerbag.com/a_view/24180 http://www.answerbag.com/a_view/23912 If the square root of -1 is i, then what is the square root of -2?<br /><br />Square root of the product of two numbers a and b is equal to the product of the square roots of the numbers provided atleast one of the numbers is a positive real number. Since -2 can be written as the product of 2 and -1 where 2 is a positive real number, the square root of -2 is the square... Wed, 22 Jun 2005 08:12:44 -0700 http://www.answerbag.com/a_view/23912 http://www.answerbag.com/a_view/23909 Negating the impracticality of the scenario, what would happen if an unstoppable force collided with an immovable object?<br /><br />The force would reverse it&#039;s direction without changing it&#039;s magnitude and the immovable object remains as it is. Thom64:Okay, I&#039;ll compare it with a light ray. When a light ray is incident on a perfectly reflecting surface, it reflects itself without changing it&#039;s... Wed, 22 Jun 2005 07:39:15 -0700 http://www.answerbag.com/a_view/23909 http://www.answerbag.com/a_view/23635 Which religion is "right"?<br /><br />If the question is about the moral teachings of a prophet or a religion,all religions are right. But here I speak about the religions as taught by those prophets,but not the religions that have been manipulated for centuries. If the question about God, no religion is right,because as I wrote... Sat, 18 Jun 2005 01:06:12 -0700 http://www.answerbag.com/a_view/23635 http://www.answerbag.com/a_view/23504 How fast was the fastest recorded serve?<br /><br />The fastest serve in tennis is 155 mph by American player Andy Roddick against Vladimir Voltchkov of Belarus in a Davis Cup semifinal match(9-24-2004,Charleston,SC,USA). Thu, 16 Jun 2005 06:06:21 -0700 http://www.answerbag.com/a_view/23504 http://www.answerbag.com/a_view/22552 How do rainbows form?<br /><br />The formation of a rainbow is based on the phenomenon of dispersion of light. When white light passes through a prism,it gets dispersed into seven colours (Violet, Indigo, Blue, Green, Yellow, Orange, Red). In the case of a rainbow,the sun light is the light ray,the rain drop acts as a prism (May... Fri, 03 Jun 2005 07:48:23 -0700 http://www.answerbag.com/a_view/22552 http://www.answerbag.com/a_view/22548 The bowler bowls a ball which directly goes above the batsman's waist without a bounce, but hits the stump. Would the batsman be given out? Or should it be called a no-ball and hence not out?<br /><br />Yes the batsman will be declared as out. Fri, 03 Jun 2005 07:14:15 -0700 http://www.answerbag.com/a_view/22548 http://www.answerbag.com/a_view/16933 Is there a god, and either way, how do we know?<br /><br />You can find Him in yourself. You can become God. God is a MAN with great character and helping nature along with courage. He should be unselfish. EDIT: I answered this long ago when I was a ignorant about HIM. I have different ideas now. Fri, 11 Mar 2005 00:40:56 -0800 http://www.answerbag.com/a_view/16933 http://www.answerbag.com/a_view/16895 What is meant by "absolute zero"? Has it ever been this cold?<br /><br />As the temperature decreases, the pressure of a gas also decreases. When a graph is drawn with temperature in celcius scale on x-axis and pressure of the gas on y-axis,it will be a straight line which when extended touches the temperature axis at -273.16 celcius which is called ABSOLUTE... Thu, 10 Mar 2005 05:29:41 -0800 http://www.answerbag.com/a_view/16895 http://www.answerbag.com/a_view/16732 Do men have feelings?<br /><br />If you think that expressing feelings means weeping in front of others,men don&#039;t have feelings.If you think that feelings are emotions,yes we do have feelings.But we don&#039;t express them. Mon, 07 Mar 2005 04:19:36 -0800 http://www.answerbag.com/a_view/16732 http://www.answerbag.com/a_view/12926 What is calculus useful for?<br /><br />Calculus is the controversial concept provided by Newton way back in 17th century.It has unlimited number of uses.If you once look at physics you will find many uses of calculus in deriving expressions and formulas. It is also used in finding the areas of curves and volumes and areas of surfaces. Thu, 06 Jan 2005 01:25:09 -0800 http://www.answerbag.com/a_view/12926 http://www.answerbag.com/a_view/12925 What is centrifugal force?<br /><br />Centrifugal force is a pseudo force.A pseudo force is an imaginary force which we can just experience but cannot caliculate directly.So centrifugal force is an imaginary force acting on a body in circular or rotatory motion which drives that body away from its circular path. Thu, 06 Jan 2005 01:04:24 -0800 http://www.answerbag.com/a_view/12925 http://www.answerbag.com/a_view/12871 Absolute zero (-273 degrees Celsius) is the lower limit on temperature. Is there an upper limit?<br /><br />Absolute zero is the temperature where the pressure of a gas becomes zero (minimum), so it is the lower limit. As there is no maximum limit of the pressure, there is no upper limit for temperature. Tue, 04 Jan 2005 20:01:08 -0800 http://www.answerbag.com/a_view/12871 http://www.answerbag.com/a_view/12796 What is 0 to the power of 0?<br /><br />Anything to the power of zero is 1 and zero to the power of anything is zero. As 0 to the power of zero takes both of these cases it is not mathematically defined Tue, 04 Jan 2005 01:37:45 -0800 http://www.answerbag.com/a_view/12796