Which of the following lights deviates the most when it passes through a prism?
Anonymous Quiz
40%
Red Light
40%
Violet Light
9%
Neither (a) nor (b)
11%
Both (a) and (b)
๐ฏ14๐ฑ3๐2๐คฏ1
Which of the following phenomena of light results in a mirage?
Anonymous Quiz
16%
Reflection of light
24%
Refraction of light
53%
Total internal reflection
7%
Diffraction of light
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๐ฅ18๐4๐ฅฐ1๐คฉ1๐ฏ1
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๐15๐ฅฐ2๐ค2๐คฉ1
The force per unit charge is known as ____________?
Anonymous Quiz
24%
a.Electric current
27%
b.Electric potential
48%
c.Electric field
1%
d.Electric space
๐6โค1
The property which differentiates two kinds of charges is called ____________?
Anonymous Quiz
16%
a. Equality of charge
72%
b.Polarity of charge
9%
c.Fraction of charge
3%
d.None of the option
P(A โฉ B) is equal to?
Anonymous Quiz
27%
a. P(A) . P(B|A)
28%
b. P(B) . P(A|B)
40%
c. Both A and B
6%
d. None of these
๐11๐ฅฐ7๐ค2๐คฉ1
If P(A) = 0.4, P(B) = 0.7 and P(B/A) = 0.6. Find P(A โช B) ?
Anonymous Quiz
18%
a. 0.46
46%
b.0.86
25%
c.0.76
11%
d.0.54
๐12๐ฅฐ2๐ฏ1๐ค1
A horse-shoe magnet is an example of ________.
Anonymous Quiz
30%
a.Natural magnet
59%
b.Artificial magnet
10%
c.Neither natural nor artificial
2%
d.None of these options
โก7โค4๐ฅฐ3๐ค1
A freely suspended magnet aligns in which direction?
Anonymous Quiz
23%
a.North-west
11%
b.East-west
9%
c.South-west
57%
d.North-south
๐8๐5โค2
What is the SI unit of viscosity?
Anonymous Quiz
28%
Poiseiulle
34%
Newton/m
25%
Candela
13%
No units
๐8โค5๐ฑ2๐ฏ2๐ค2
Which of these fluids has the highest viscosity?
Anonymous Quiz
25%
Water
56%
Honey
12%
Blood
7%
Air
โค7๐4๐3
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โค6๐ฅฐ6๐2
The area bounded by the curves y2 = 4x and y = x is equal to
Anonymous Quiz
20%
1/3
42%
8/3
24%
35/6
14%
None of these
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