Questions

Q:

The heat from the sun reaches earth through Convection.

A) TRUE B) FALSE
Answer & Explanation Answer: B) FALSE

Explanation:

The given statement, The heat from the sun reaches earth through Convection is FALSE.


 


Heat from the sun actually reaches the earth through Radiation. The process occurs through electromagnetic radiation, specifically, in which molecules are warmed when the heat reaches them, and these molecules then warm other molecules touching them, which continues until we feel the sun's heat.

Report Error

View Answer Workspace Report Error Discuss

Subject: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

8 6264
Q:

What is the Maximum clock frequency in 8086?

Answer

5 Mhz is the Maximum clock frequency in 8086.

Report Error

View answer Workspace Report Error Discuss

Subject: Hardware

2 6264
Q:

October 3 is observed as _______

A) World Vegetarian Day B) United Nations Day for South-South Cooperation
C) World Immunization Day D) World Smile Day
 
Answer & Explanation Answer: D) World Smile Day

Explanation:
Report Error

View Answer Report Error Discuss

6 6260
Q:

Light year is a unit of

A) time B) speed of light
C) distance D) mass
 
Answer & Explanation Answer: C) distance

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Physics

10 6256
Q:

Why does'nt the hydrogen atom emit X-rays?

A) It is very small in size B) It has only one electron
C) Its energy levels are very close to each other D) it is highly electropositive
 
Answer & Explanation Answer: C) Its energy levels are very close to each other

Explanation:

For an atom to emit X-rays it should have difference in energy levels

Report Error

View Answer Report Error Discuss

Filed Under: Physics

9 6256
Q:

Which is NOT a good Web security strategy ?

A) Remove unnecessary compilers and interpreters B) Add demo programs, so users can test system without accessing production data
C) Limit the users who can load software, edit or add files D) Restrict access to the Web server keep a minimum number of ports open
 
Answer & Explanation Answer: A) Remove unnecessary compilers and interpreters

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

20 6250
Q:

The one most important feature of the Mauryan Administration was 

A) wide powers enjoyed by the provicial governors B) the presence of a ' council of ministers '
C) the presence of vast, numerous powers of the bureaucracy D) an extensive network of spy-system
 
Answer & Explanation Answer: C) the presence of vast, numerous powers of the bureaucracy

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Indian History

4 6248
Q:

The third vehicle in Buddhism was Known as

A) Mahasanghika B) Zen
C) Vajrayana D) None of these
 
Answer & Explanation Answer: C) Vajrayana

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Indian History

7 6247