# NEET (NTA)-National Eligibility cum Entrance Test (Medical) Physics: Questions 2062 - 2066 of 2142

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## Question number: 2062

» Oscillations and Waves » Simple Harmonic Motion » Oscillations of a Spring

Appeared in Year: 2016

MCQ▾

### Question

A body of mass is attached to the lower end of a spring whose upper end is fixed. The spring has negligible mass. When the mass is slightly pilled down and released, it oscillates with a time period of . When the mass is increased by 1 kg, the time period of oscillation becomes . The value of in is:

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d.

## Question number: 2063

Appeared in Year: 2016

MCQ▾

### Question

A resistance and a capacitor is reactance are connected in series across a source. When the capacitor is charged, the peak value of the displacement current is –

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Choice (4) Response

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d.

## Question number: 2064

Appeared in Year: 2016

MCQ▾

### Question

The second overtone of an open organ pipe has the same frequency as the first overtone of a closed pipe L meter long. The length of the open pipe will be –

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## Question number: 2065

Appeared in Year: 2016

MCQ▾

### Question

A rectangular film of liquid is extended from to . If the work done is , the value of the surface tension of the liquid is –

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## Question number: 2066

Appeared in Year: 2016

MCQ▾

### Question

In the given figure, represents the total acceleration of a particle moving in the clockwise direction in a circle of radius at a given instant of time. The speed of the particle is –

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Choice (4) Response

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