Question set III :
ANSWERS
Q 1) The magnetic field is expelled when a material becomes a superconductor in a magnetic field. This effect is known as __________ .
A) Meissner effect
Q 2) Name the polysaccharides which are stored in the liver of animals.
A) Glycogen
Q 3) Name the process of growing hard, protective native oxide layer on aluminum or titanium using electrochemical baths.
A) Anodizing
Q 4) This organisation establishes a set of international technical standards for various materials, products, tests and systems; expand its abbreviation - 'ASTM'.
A) American Society for Testing and Materials
Q 5) Which is the only liquid that cannot be solidified by lowering temperature at ordinary pressures?
A) Helium