NDA 2016 Paper 1 | Physics Question 57 | General Science

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NDA 2016 Paper 1

MCQ (Single Correct Answer)

+2.5

-0.83

Three resistors with magnitudes 2, 4 and 8$$\Omega$$ are connected in parallel, then equivalent resistance of the system would be

less than 2$$\Omega$$

more than 2 $$\Omega$$ but less than 4 $$\Omega$$

4 $$\Omega$$

14 $$\Omega$$

NDA 2016 Paper 1

MCQ (Single Correct Answer)

+2.5

-0.83

Two bodies A and B are moving with equal velocities. The mass of B is doubled that of A. In this context, which one of the following statement is correct?

Momentum of B will be double that of A.

Momentum of A will be double that of B.

Momentum of B will be four times that of A.

Momentum of both A and B will be equal.

NDA 2016 Paper 1

MCQ (Single Correct Answer)

+2.5

-0.83

The SI unit of acceleration is

ms^$$-$$1

ms^$$-$$2

cms^$$-$$2

kms^$$-$$2

NDA 2016 Paper 1

MCQ (Single Correct Answer)

+2.5

-0.83

An object is placed at the centre of curvature of a concave mirror of focal length 16 cm. If the object is shifted by 8 cm towards the focus, then the nature of the image would be

real and magnified

virtual and magnified

real and reduced

virtual and reduced

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Questions Asked from Marks 2.5