Science & Technology Quiz

15 Questions  I  By Coolpuneet007
Please take the quiz to rate it.

SCIENCE & TECHNOLOGY QUIZ
This quiz section is generally for students. . . For those students who are from science streamso lets see how much you know

  
Changes are done, please start the quiz.


Questions and Answers

Removing question excerpt is a premium feature

Upgrade and get a lot more done!
1.  What was the active medium used in the first working laser ever constructed?
A.
B.
C.
D.
E.
2.  What was the first element to be produced artificially ?
A.
B.
C.
D.
E.
3.  After the first photons of light are produced, which process is responsible for amplification of the light ?
A.
B.
C.
D.
E.
4.  What is dry ice?
A.
B.
C.
D.
E.
5.  Exhaled air has what % of its oxygen left?
A.
B.
C.
D.
E.
6.  Where was the first oil well struck in the world?
A.
B.
C.
D.
E.
7.  What was the coldest temperature ever recorded on Earth (at Vostok, Antarctica)?
A.
B.
C.
D.
E.
8.  Breaking of a larger hydrocarbon molecule into a smaller one by heating in the presence of a catalyst is called ___.
A.
B.
C.
D.
E.
9.  Pure water freezes at what temperature?1) 2) 3) 4) 
A.
B.
C.
D.
E.
10.  The Law of Octaves was given by...?
A.
B.
C.
D.
E.
11.   Lux is the unit of...?
A.
B.
C.
D.
E.
12.  Which of these has the highest calorific value?
A.
B.
C.
D.
E.
13.  What is the process responsible for producing photons in a diode laser?
A.
B.
C.
D.
E.
14.  Much of our body heat escapes through the head. What percent is this?
A.
B.
C.
D.
E.
15.  In what country must you turn over any meteor finds?
A.
B.
C.
D.
E.
Back to top

Removing ad is a premium feature

Upgrade and get a lot more done!
Take Another Quiz
We have sent an email with your new password.