Logical Reasoning - Essential Part - Discussion
Discussion Forum : Essential Part - Type 1 (Q.No. 13)
Directions to Solve
Each question has an underlined word followed by four answer choices. You will choose the word that is a necessary part of the underlined word.
13.
lightning
Answer: Option
Explanation:
Lightning is produced from a discharge of electricity, so electricity is essential. Thunder and rain are not essential to the production of lightning (choices b and d). Brightness may be a byproduct of lightning, but it is not essential (choice c).
Discussion:
29 comments Page 1 of 3.
Priyanka said:
6 years ago
I think it must be brightness because when due to light, we experience brightness and brightness is also caused during thundering.
(2)
Fatin said:
9 years ago
Lightning is a type of electricity that strikes at certain times.
Naveen said:
9 years ago
When clouds thunder that time for a short duration electric discharge is occur. It is called lightning. I thing no option is correct.
Lightning is caused when in the cloud the positive and negative charge accumulates in massive that time to come equal strikes is happening and hence cause thunder, brightness.
Lightning is caused when in the cloud the positive and negative charge accumulates in massive that time to come equal strikes is happening and hence cause thunder, brightness.
Alex said:
10 years ago
Lightning:
The occurrence of a natural electrical discharge of very short duration and high voltage between a cloud and the ground or within a cloud, accompanied by a bright flash and typically also thunder.
Lighting:
Equipment in a room, building, or street for producing light. The arrangement or effect of lights. I think here is where the confusion comes; no matter what you need some sort of electricity to produce lightning.
The occurrence of a natural electrical discharge of very short duration and high voltage between a cloud and the ground or within a cloud, accompanied by a bright flash and typically also thunder.
Lighting:
Equipment in a room, building, or street for producing light. The arrangement or effect of lights. I think here is where the confusion comes; no matter what you need some sort of electricity to produce lightning.
S.gopi said:
1 decade ago
Lightning is generally produced by both electricity and thunder storms then brightness to be given priority.
Alex said:
1 decade ago
If lighting is produced by candle light & many other things without electricity. So the brightness is the correct answer.
Anu said:
1 decade ago
Explain why electricity? Why not brightness?
(1)
Naveen said:
1 decade ago
I think the most appropriate answer is brightness. For ex. Sunlight cause lightening. Not necessarily the electricity would be main needs for lightning. Without electricity. Light can also be generated what we so called natural light.
(1)
Abhishek agarwal said:
1 decade ago
Electricity was not there (before light).
(1)
Ravi Kumar said:
1 decade ago
Lightning is much related to Brightness. It may be produced by any means.
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