Questions

Q:

What will be the acceleration produced when a force of 21 N is applied on an object of mass 3 kg?

 

A) 0.7 m/s2 B) 7 m/s2
C) 0.007 m/s2 D) 70 m/s2
 
Answer & Explanation Answer: B) 7 m/s2

Explanation:
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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

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Q:

Which among the following statements are TRUE regarding synthetic fibre?

 

I. They melt after catching fire.

II. They are more durable.

III. They are prepared by a number of processes using petrochemicals.

 

A) Only I and II B) Only I and III
C) Only II and III D) All I, II and III
 
Answer & Explanation Answer: D) All I, II and III

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 8792
Q:

Rearrange the parts of the sentence in correct order.

 

Over population of humans is

 

P : the biggest factor behind so

Q : many social, sustainable and environmental

R : issues all over the world

 

A) RQP   B) QPR  
C) PRQ   D) PQR
 
Answer & Explanation Answer: D) PQR

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

The planet that takes 88 days to make one revolution of the sun is __________

A) Mercury B) Saturn
C) Jupiter D) Mars
 
Answer & Explanation Answer: A) Mercury

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Filed Under: World Geography

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Q:

Which is the largest gulf ?

Answer


The Gulf of Mexico is the largest among all the gulfs in the world.


 


the_largest_gulf_in_the_world_is1552973222.jpg image


 


A gulf is nothing but a large inlet from the ocean into the landmass, typically with a narrower opening than a bay.


 


The Gulf of Mexico is an ocean basin mostly surrounded by the North American continent. It is a unique, semi-enclosed sea located between the Yucatan and Florida peninsulas, at the southeast shores of the United States.

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Subject: Longest, Shortest, Deepest Exam Prep: AIEEE , Bank Exams , CAT
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52 8758
Q:

Visible and invisible items of debit and credit are the part of___________.

 

A) import-export policy B) balance of payment
C) balance of trade D) annual budget
 
Answer & Explanation Answer: B) balance of payment

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Sagem, which has launched mobile phones in India, is a company from?

A) China B) Korea
C) France D) Italy
 
Answer & Explanation Answer: C) France

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Filed Under: Business Awareness

50 8748
Q:

A standing wave occurs when

A) a wave reflects upon itself B) the amplitude of a wave exceeds its wavelength
C) two waves overlap D) the speed of the wave is zero or near zero
 
Answer & Explanation Answer: A) a wave reflects upon itself

Explanation:

A standing wave also known as a stationary wave, is a wave in which its peaks or any other point on the wave do not move spatially.

This phenomenon can occur because the medium is moving in the opposite direction to the wave, or it can arise in a stationary medium as a result of interference between two waves traveling in opposite directions. The most common cause of standing waves is the phenomenon of resonance, in which standing waves occur inside a resonator due to interference between waves reflected back and forth at the resonator's resonant frequency.

 

Hence, standing wave occurs when a wave reflects upon itself.

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Filed Under: Physics
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7 8748