Author: Tauseef Ali

A. Direction of velocity and acceleration changes
B. Direction of Displacement and acceleration changes
C. Direction of Displacement and Velocity changes
D. Direction of Displacement, Velocity and acceleration changes

Submitted by: Tauseef Ali

A. 0
B. π²
C. 2 π²
D. 4 π²

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A. Zero
B. E/2
C. E
D. E/(2)^1/2

Submitted by: Tauseef Ali

A. in adiabatic expansion
B. in adiabatic compression
C. in isothermal expansion
D. in isothermal compression

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A. 4 : 1
B. 1 : 1
C. 2 : 1
D. 1 : 2

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A. 320 Hz
B. 640 Hz
C. 160 Hz
D. 480 Hz

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A. F
B. F/2
C. F/4
D. F/8

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A. – 1.6 × 10^–12 coulomb
B. – 1.6 × 10^–13 coulomb
C. – 1.6 × 10 ^–18 coulomb
D. – 1.6 × 10 coulomb

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A. 100 C m^–2
B. 200 C m^–2
C. 300 C m^–2
D. 400 C m^–2

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A. Decreases
B. increases
C. remains the same
D. becomes zero

Submitted by: Tauseef Ali