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Q:

Light travels slowest in

A) Glass B) Water
C) Air D) Vacuum
 
Answer & Explanation Answer: A) Glass

Explanation:

Because the refractive index of glass is highest, light travels slowly in Glass. 

We know that the speed of light depends on the refraction index. The higher the index of refraction is, the slower the speed of light is.


R.I of air and vacuum = 0 (air is a teeny bit more but can be taken as 0)
R.I of water = 1.33
R.I of glass = 1.4.

 

Hence, Light travels slowest in Glass.

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Filed Under: Physics
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Q:

The East India Company had taken Bombay from?

A) The Dutch B) Charles I
C) Charles II D) The Portuguese
 
Answer & Explanation Answer: C) Charles II

Explanation:
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Filed Under: Indian History

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Q:

Jalal-ud-din Muhammad Akbar was proclaimed Emperor in

A) 1556 AD B) 1557 AD
C) 1558 AD D) 1560 AD
 
Answer & Explanation Answer: A) 1556 AD

Explanation:
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Filed Under: Indian History

9 6545
Q:

Reykjavik is the capital of which country?

A) Jamaica B) Jordan
C) Iceland D) Ireland
 
Answer & Explanation Answer: C) Iceland

Explanation:
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Filed Under: Country Capitals

76 6543
Q:

______ is the maximum amount of data that can be stored on a storage medium.

A) Magnetic storage B) Optical storage
C) Solid-state storage D) Storage capacity
 
Answer & Explanation Answer: D) Storage capacity

Explanation:
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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

Exogenic forces are connected with

A) Plucking action B) Volcanic action
C) Lithosperic D) Atmospheric
 
Answer & Explanation Answer: D) Atmospheric

Explanation:
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Filed Under: World Geography

8 6542
Q:

Who was the first person to patent the JET ENGINE?

A) F. Whittle B) C. Lindbergh
C) W. Histell D) B. Owings
 
Answer & Explanation Answer: A) F. Whittle

Explanation:
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Filed Under: Inventions

6 6542
Q:

A spreadsheet contains

A) Rows B) Columns
C) Both A & B D) Tables
 
Answer & Explanation Answer: C) Both A & B

Explanation:

A_spreadsheet_contains1553603758.png image

 

A spreadsheet contains both rows and columns.

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Filed Under: Computer
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Job Role: Analyst , Bank Clerk , Bank PO

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