# Entrance Test Solved MCQs Part 1 Physics Chapter 8

Entrance Test Solved MCQs Part 1 Physics Chapter 8. The CBSE administers the MDCAT, also known as the Physics Entrance Test, on a yearly basis. The outcomes of these examinations are essential for gaining admission to prestigious educational institutions like the IITs, NSE, IIMs, and IIMT, among others. The MDCAT Physics course can be used toward graduation requirements at a number of different national universities. There is a possibility that the difficulty level of the physics component of the MDCAT might be lowered by asking questions that are based on previous MDCAT papers and other equivalent paper types, such as physics questions or mocks, which are also utilised by university examiners all throughout India. Students don’t need to be concerned about it because they can get practise questions and answers, along with explanations and solutions, on this site.

In today’s lesson, we’ll go through chapter 8 of the multiple-choice questions that have already been solved for the entrance test in Physics. On our website, we make it a point to offer up-to-date solutions to the most recent physics chapter 8 multiple choice questions that were designed for entrance examinations. You can find further solutions to the problems you’re having with your assignment as well as up-to-date information on the most recent events on our website.

#### Physics Solved MCQs Entrance Test:

Physics entrance test chapter wise mcqs with keys chapter 8 and Physics entrance exam chapter wise mcqs with keys chapter 8 are included in this study guide.

1. A fixed mass of a gas is at a pressure P. if its volume and absolute temperature are both
Doubled, the new pressure is
(A) P,’4
(B) Pl2
(C) P
(D) 2P
2. If there were no intermolecular forces between gas molecules, the pressure due to a given sample a gas will be
(A) Increased
(B) Decreased
(C) Unchanged
(D) None of these
3. The device which is used to measure the degree of hotness or coldness of the object.
(A) Thermometer
(B) Barometer
(C) Hypermeter
(D) None of these
4. On Celsius scale boiling of water is taken as
(A) 0°C
(B) 100 °C
(C) 180°C
(D) None of these
5• The energy that flows from a high temperature object to a low temperature object is called
(A) Heal
(B) Sound
(C) Electricity
(D) Solar energy

6. The product of pressure P and volume V of an ideal gas is

(A) Constant

(B) Approximately equal to the universal gas constant

(C) Directly proportional to its temperature

(D) Inversely proportional to its temperature

7. The ratio of ms velocity of O2 to the H2 molecules in air is

(A) 1:4

(B) √4:1

(C) A: I

(D) I: √4

8. At what temperature adiabatic change equivalent to isotherm al change

(A) 0°C

(B) 0 K

(C) Critical temperature

(D) Above critical temperature

#### Entrance MCQs:

9. Hotness or coldness of an object is expressed in term of a quantity called
(A) Heat
(B) Temperature
(C) Kelvin
(D) None of these
10. The SI unit of heat is
(A) calorie
(B) Joule
(C) Electron volt
(D) None of these

11. The energy expended when a force of one newton moves an object one meter is the
direction of force called
(A) 1 Calorie
(B) 1 Joule
(C) 1 KWh
(D) 1 electron Volt

12. Avogadro number of the macule present in
(A) One liter of gas at STP
(B) 22.4 liter of gas at STP
(C) 22.4 mole of gas at STP
(D) 48.8 liter of gas at STP

13. The energy of molecular motion appears in the form of
(A) Friction
(B) Heal
(C) Viscosity
(D) Potential energy

14. If P is the pressure of gas then K.E per unit volume of gas
(A) P/2
(B)P
(C) 3/2 P
(D) 2P

15. The internal energy of gram mole of an ideal gas depends upon
(A) Pressure alone
(B) Volume alone
(C) Temperature alone
(D) Both pressure and temperature

16. The temperature at which the gasses if they remain in gaseous state exert zero pressure and have zero volume is called
(A) Pc
(B) 1°F
(C) 1K
(D) Absolute Zero

17. The sum of all energy of all molecule atom in an object is known as
(A) Temperature
(B) Entropy
(C) Internal energy
(D) None of these

18. On Celsius scale freezing point of water is taken as
(A) 0 °C
(B) mc
(C) 180°C
(D) None of these

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