Question
A soap bubble shows colours when illuminated with white
light. This is due to –Solution
The iridescent colours of soap bubbles are caused by interfering of (internally and externally) reflected light waves and are determined by the thickness of the film. This phenomenon is not the same as the origin of rainbow colours (caused by the refraction of internally reflected light), but rather are the same as the phenomenon causing the colours in an oil slick on a wet road.
- Each of the following questions consists of two words which have a relationship to each other. This is followed by four pairs of related words. Choose the ...
Which of the following is a synonym for "nurture"?
In the following question select the answer pair that expresses a relationship most similar to that expressed in the capitalised pair.
Venerate...
Empathy
...The team made a valiant effort to win the match despite their injuries.
- Each of the following questions consists of two words which have a relationship to each other. This is followed by four pairs of related words. Choose the ...
Magnanimous
...Find the word with the appropriate similar meaning of the word in Italic from the options given:
The team worked on the project with zeal .
...1) he tried to
2) very his diet
3) after the suggestion
4) of the doctor
5) No error
Hobby of collecting stamps
Relevant for Exams:
