Washing soda is used ______.
I. for removing permanent hardness of water
II. for disinfecting drinking water
III. as a cleaning agent for domestic purpose
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The speed of light will be minimum while passing through
An atom can achieve octet by ______.
I. sharing electron
II. gaining electron
III. losing electron
The product of mass of a body and the acceleration produced in it equals the ___________ acting on it.
Select the missing term based on the given related pair.
In which of the following examples will an athlete have maximum accelerated motion?
The national Temple of Bangladesh is _________.
Which of the following has highest penetration power?