General Physics Questions And Answers, Set 48

 

General Physics Questions And Answers

Q1. 

Which of the following variables is zero for a cyclic process?

Ans.

Total heat – Total work

Q2. 

Equilibrium state of a thermodynamic system is described by path variables. True or False?

Ans.

False

Q3. 

For any gas the equation is state is PV=nRT. True or False?

Ans. 

False

Q4. 

Which of the following variables is intensive?

Ans. 

Temperature

Q5. 

Which of the following is an extensive variable?

Ans.

Volume

Q6. 

Which of the following states of matter has the maximum value of mean free path?

Ans.

Gas

Q7. 

John Dalton said that atoms are the smallest constituents of elements. True or False?

Ans.

True

Q8. 

What is the frequency with which forced periodic oscillations oscillate?

Ans.

Frequency of forced oscillator

Q9. 

Resonance occurs when frequency of forced oscillations is close to natural frequency. True or False?

Ans. 

True

Q10. 

Higher the value of damping constant, higher will be the amplitude at resonance. True or False?

Ans. 

False

    

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