Question
What is the phenomenon of the bending of light as it
passes from one medium to another called? ÂSolution
Refraction is the bending of light as it passes from one medium into another with a different optical density.  This occurs due to the change in the speed of light when it enters a new medium.  The amount of bending depends on the angle of incidence and the refractive indices of the two media.
In the questions given below there are three statements followed by two conclusions I and II. You have to take the three given statements to be true ev...
Statement:
Some Sundays are Monday.
Only a few Monday are Tuesday.
All Wednesday are Tuesday.
None of the Mondays ...
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be tr...
Some tubes are not lamps. Some tubes may not be bulbs. All wires may be tubes.
Read the given statements and conclusions carefully. You have to take the three given statements to be true even if they seem to be at variance from c...
Conclusions:
I. Some Signs are Symbols.
II. Some Signs are not Marks.
III. No Number is a Mark.
Statements:
Statements:
Only a few Adidas are Nike
All Nike are Puma
No Nike is a Reebok
Conclusions:
I. All Puma being Nike...
Statements:Â All covers are glasses.
Some caps are covers.
No cup is a cap.Â
Conclusions:Â Â Â Â Â Â I. Some cups are not...
Statement :Â Some biscuits are cakes.
                             All cakes are flours.
All flours ar...
In the following question, some conclusions are given and some statements are given you have to take the given conclusions to be true even if they seem...
