Physics - General Science Objective Questions and Answers for Competitive Exams


When light passes from air to glass its speed

A decreases
B increases and does not depend upon the density of glass
C speed increases and depends upon the density of the glass
D does not change
Answer & Explanation
Option: [A]

Random GK Questions

A oil has long shelf-life
B seeds have very high oil content
C oil has very low erucic acid content
D oil is rich in unsaturated fatty acids

View Answer

A Pollution in houses in tropical regions
B Trapping of solar energy due to atmospheric oxygen
C Trapping of solar energy due to atmospheric carbon-di-oxide
D Cultivation in green houses so as to check pollution

View Answer

A Women suffrage and popular sovereignty
B Representative Democracy and Workers’ Right
C Universal Adult Franchise and the Right to property
D Popular Sovereignty and constitution government

View Answer

A Todar mal’s revenue
B Zabti system
C Bandobast system
D All of the above

View Answer

Your Valuable Comments Please...

Important EBooks for Competitive Exams