Dear Friends,
We are posting prelims marathon MCQs for today. In this initiative, you can attempt 10 subjective MCQs on a daily basis. For schedule, refer to the archive link given below.
| For Prelims marathon archive – click here |
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Marking Pattern
Correct Answer : 2
Wrong Answer : -0.66
Total Number of Questions : 10
Total Not Attempted Questions : 0
Total Correct : 6
Total Wrong : 4
Infrared waves are also called as heat waves
Good attempt, practice more
Your Score Card
Total Number of Questions : 10
Total Not Attempted Questions : 1
Total Correct : 5
Total Wrong : 4
On a rainy day, small oil films on water show brilliant colours. This is due to Interference. Interference is a phenomenon in which two waves superimpose to form a resultant wave of greater, lower or same amplitude.
#infrared called heat waves
#Pascal law states that whenever external pressure is applied on any part of a fluid contained in a vessel, it is transmitted undiminished and equally in all directions. This is another form of the Pascal’s law.
#James Clerk Maxwell made the efforts for the unification of electricity, magnetism and optics field of Physics.
Continue hard work to improve your score
6/10
Good attempt, practice more
6/10
Thanks for attempting, keep practicing
Your Score Card
Total Number of Questions : 10
Total Not Attempted Questions : 0
Total Correct : 8
Total Wrong : 2
You have scored
14.68 / 20