set 1 MCQ Questions & Answers Detailed Explanation

MOST IMPORTANT general science mcq - 16 EXERCISES

Top 30,000+ General Science Memory Based Exercises

The following question based on light, heat, thermodynamics, wave motion, sound, optics & oscillations topic of general science mcq

Questions : Strips of two metals A and B are firmly jointed together as shown in the figure. On heating, A expands more than B does. If this jointed strip is heated, then it will appear as
Thermodynamics mcq question answer 25

(a)

Thermodynamics mcq question answer 25 option b

(b)

Thermodynamics mcq question answer 25 option c

(c)

Thermodynamics mcq question answer 25 option a

(d)

Thermodynamics mcq question answer 25 option d

The correct answers to the above question in:

Answer: (a)

Read more questions on light heat thermodynamics wave sound optics oscillation of question answer set 1 Click Here »

Practice light, heat, thermodynamics, wave motion, sound, optics & oscillations (set 1) Online Quiz

Discuss Form

Valid first name is required.
Please enter a valid email address.
Your genuine comment will be useful for all users! Each and every comment will be uploaded to the question after approval.

Read more light heat thermodynamics wave sound optics oscillation Based General Science Questions and Answers

Question : 1

A fan produces feeling of comfort during hot weather, because

a) our perspiration evaporates rapidly

b) one body radiates more heat

c) fan supplies cold air

d) conductivity of air increase

Answer: (a)

Question : 2

Photosynthesis using the invisible part of the Sunlight is done by some

a) Bacteria

b) Algae

c) Trees

d) Fungi

Answer: (a)

Question : 3

What does an air conditioner installed in a room control?

a) Humidity and temperature only

b) Pressure and temperature only

c) Temperature only

d) Humidity, pressure and temperature

Answer: (a)

Question : 4

Sound waves do not travel in

a) Liquids

b) Gases

c) Solids

d) Vacuum

Answer: (d)

Question : 5

The number of images of an object placed between two parallel mirrors is

a) Six

b) One

c) Two

d) Infinite

Answer: (d)

Question : 6

The hand burns more by steam comparatively to boiling water, because

a) Steam sneaked into the body

b) The steam has more power

c) The steam has latent heat

d) Steam is gig

Answer: (c)

Need More Mcqs on light, heat, thermodynamics, wave motion, sound, optics & oscillations of set 1 Click Here »
GET light, heat, thermodynamics, wave motion, sound, optics & oscillations PRACTICE TEST EXERCISES

set 1

set 2

set 3

set 4

set 5

set 6

set 7

set 8

set 9

set 10

set 11

set 12

set 13

set 14

set 15

set 16
Verbal Reasoning
Question & Answer Quiz
Non Verbal Reasoning
Question & Answer Quiz
Quantitative Aptitude
Question & Answer Quiz
Computer MCQ
Question & Answer Quiz
General English
Question & Answer Quiz
History GK
Question & Answer Quiz
Polity GK
Question & Answer Quiz
Geography GK
Question & Answer Quiz
Economy GK
Question & Answer Quiz
General Awareness GK
Question & Answer Quiz

Recently Added Subject & Categories For All Competitive Exams

New 100+ Compound Interest MCQ with Answers PDF for IBPS

Compound Interest verbal ability questions and answers solutions with PDF for IBPS RRB PO. Aptitude Objective MCQ Practice Exercises all competitive exams

02-Jul-2024 by Careericons

Continue Reading »

100+ Mixture and Alligation MCQ Questions PDF for IBPS

Most importantly Mixture and Alligation multiple choice questions and answers with PDF for IBPS RRB PO. Aptitude MCQ Practice Exercises all Bank Exams

02-Jul-2024 by Careericons

Continue Reading »

IBPS Profit and Loss Questions Solved Problems with PDF

Most important Profit and Loss multiple choice questions and answers with PDF for IBPS RRB PO. 100+ Aptitude MCQ Practice Exercises all competitive exams

28-Jun-2024 by Careericons

Continue Reading »

100+ Average Aptitude Questions Answers solutions MCQ PDF

New Average multiple choice questions and answers with PDF for IBPS RRB PO. 100+ Quantitative Aptitude MCQ Practice Exercises all competitive exams

28-Jun-2024 by Careericons

Continue Reading »