Multiple Choice
Glass used for making wind screens of automobiles is
A) hard glass
B) photo chromatic glass
C) safety glass
D) optical glass
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q13: A lustrous non-metal is<br>A)diamond<br>B)iodine<br>C)sulphur<br>D)phosphorus
Q14: The process of making soap by the
Q15: An amalgam of metal has which other
Q16: Sodium is a<br>A)silvery white and very soft
Q17: Gold is alloyed with which metal to
Q18: Aluminium is extracted from<br>A)hematite<br>B)bauxite<br>C)calamine<br>D)magnetite
Q19: Permanent magnets can be made from<br>A)Ni steel<br>B)cobalt
Q21: The red or Orange coating that forms
Q22: The carbon content in steel is<br>A)0.1 -
Q23: The most abundant element in the sun's