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The correct answer is B
Which polymer is used in the production of bullet-proof materials?
A body of mass 6 kg accelerates from 6 m/s to 18 m/s in 3 seconds due to the application of a force on it. Calculate the magnitude of this force (in N).
A metal sphere is heated. Which property remains unchanged?
Where are the parotid glands located?
The speed of light is maximum in which of the following media?
What is the industrial name of Epsum?
Which of the following materials is a good insulator?
When heated with chloroform, secondary amines and tertiary amines
Which of the following is not a subatomic particle?
Which of the following pair is correct?
I. Opaque – do not allow light to pass through them
II. Translucent – allow light to pass...