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# FSC 1st Year Physics Chapter 11 MCQs Notes PDF

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In this post, I am sharing FSC 1st Year Physics Chapter 11 Solved MCQs Notes PDF for the students of intermediate part 1. This is chapter number 11 from the 11th physics textbook and its name is Heat and Thermodynamics. Students can download FSC 1st Year Physics Chapter 11 MCQs with Answers Notes PDF on their laptops or mobiles to read offline. These FSC 1st Year Physics Chapter 11 Solved MCQs Notes PDF are for all the boards working under the Punjab Board like Gujranwala Board, Lahore Board, Faisalabad Board, Multan Board, Rawalpindi Board, Sargodha Board, DG Kahn Board, and Sahiwal Board.

Hereunder, you will find a red download button by pressing which you can download these notes in PDF format. First Year Physics Chapter 11 MCQs with Answers PDF file contains only 5 pages. You can also download the complete FSC 1st Year Physics Notes PDF of all chapters from ilmihub.com.

## FSC Part 1 Physics Chapter 11 Solved MCQs Notes PDF Download

### Absolute zero is considered as that temperature at which:

a) All liquids become gases
b) All gases become liquids
c) Water freezes
d) All substances remain solids

a) 1atm
b) 1Nm-2
c) 1pa
d) None of these

a) hyperbola
b) parabola
c) straight line
d) curve

a) infinite
b) zero
c) very high
d) below zero

### If the pressure is increased, the boiling point of the liquid:

a) decreases
b) remains unchanged
c) decrease first and then increases
d) increases

a) Reversible
b) Irreversible
c) Both of these
d) None of these

### If the temperature of the source increases, the efficiency:

a) increases
b) decreases
c) remain constant
d) first increase then decrease

a) Positive
b) Negative
c) Zero
d) None of these

### The process in which no heat enters or leaves the system is called:

a) Isothermal process
b) Isobaric process
c) Isochoric process

a) Two strokes
b) Four strokes
c) Six strokes
d) Eight strokes

### In an isothermal Process the Internal energy of the system:

a) increases
b) decreases
c) remains constant
d) None of these

### Which is not an example of the adiabatic process:

a) rapid escape of air from a burst tyre
b) conversion of water into ice in the refrigerator
c) Cloud formation in the atmosphere
d) rapid expansion of air