Science kaun banega crorepati questions

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Science kaun banega crorepati questions

Question 16 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which is the Coldest planet of our solar system?
A
Neptune
B
Pluto
C
Saturn
D
Ganymede
Question 17 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
..... materials are those that can be influenced by a magnet.
A
Magnetic
B
Thermal
C
Optical
D
None
Question 18 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Acid rain may have a pH of.....?
A
6
B
7
C
8
D
9
Question 19 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How many points are there on the Beaufort scale for measuring wind force?
A
12
B
6
C
7
D
13
Question 20 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Once the active medium is excited, the first photons of light are produced by which physical process?
A
Blackbody radiation
B
Spontaneous emission
C
Synchrotron radiation
D
Planck s oscillation
There are 20 questions to complete.

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