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n - neutron U - 235 Uranium Ba - Barium Kr - Krypton E - Energy Note : The number of neutrons released in a uncontrolled chain reaction of U-235 nuclei is given by 3 n where n = 1,2,3,..... A Schematic Diagram Showing Essential Steps in a Chain Reaction Based on Fission of U-2..

In a holiday mood - rest and recreation - made for the canal with a friend - pleasant weather - swam for an hour - felt hungry - returned home - had a light breakfast - read newspapers and India Today - had a chit-chat with a cousin - we lunched together - enjoyed a short nap -went to see a Matin..

Diagonal relationship - It refers to the similarly in the properties of some of the elements of 2nd period to diagonally opposite elements of 3rd period. The pair of elements showing diagonal resemblance are: LiMg, Be..Al and B.S..

About how many inches long is the key? => 3 inches or 1 inch or 2 inches..

It was suggested by Emil Fischer in 1894. According to this view, the enzyme molecule operates by chemically uniting with the substrate molecule, forming an enzyme-substrate complex. The enzyme molecule provides a uniquely structured template on which the substrate molecules can become attached an..

Uncertainty Principle - It is not possible to measure simultaneously both the position and velocity (or momentum) of a microscopic particle with absolute accuracy or certaint..

Which tower has the same number of keys as one on the top? => Tower 2 or Tower 3 or Tower 1 or Tower 4..

Identify the object that can be used as a tool to measure the length of the key. => Figure 2 or Figure 1 or Both of these or None of these..

The ruler is marked in sixteenths of an inch. Find the length of the key. => 2 1 4 inches or 1 1 2 inches or 1 1 4 inches or 1 3 4 inches..

Question: What kind of energy transformation takes place in a toy bus driven by a winding key? Answer: In a toy bus driven by a winding key potential energy of the wound spring is transformed into kinetic energy..