Reflection At Plane Surface Questions and Answers

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2 answers

An object is placed 30cm from a concave mirror of focal length 20cm. Calculate.

asked Aug 30, 2021 in Physics Form 2 by anony mous

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1 answer

a concave mirror of focal length 20 cm forms a real image three times the size of the object. If the object height is 4cm; determine, using graphical method, the:

asked Aug 23, 2021 in Physics Form 2 by anony mous

0 votes

1 answer

The figure below shows ray B1 incident through a glass block to air interface.

asked Aug 18, 2021 in Physics Form 1 by anonymous

0 votes

1 answer

A girl stands 2m in front of a plane mirror, the mirror is then moved 0.6m away from the girl. Determine the distance from the first position of the image to the second position of the image.

asked Aug 18, 2021 in Physics Form 1 by anonymous

0 votes

1 answer

The table shows the object distance, u, and the corresponding image distance v, for an object placed in front of a concave mirror.

asked Aug 6, 2021 in Physics Form 2 by anony mous

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1 answer

An object is placed 15cm in front of a concave mirror of focal length 10cm.calculate the image distance

asked Jul 26, 2021 in Physics Form 2 by anony mous

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1 answer

The diagram below shows the path of light after striking two mirrors at an angle

asked Jul 13, 2021 in Physics Form 1 by anony mous

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1 answer

Explain why a plain sheet of paper and a plane mirror both reflect light yet only the plane mirror forms images while the paper cannot form images.

asked Jul 13, 2021 in Physics Form 1 by anony mous

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1 answer

Given a large source of light screen and a large object, sketch a ray diagram to show the shadow formed on the screen.

asked Jul 13, 2021 in Physics Form 1 by anony mous

0 votes

1 answer

The figure below shows an object placed in front of a plane mirror.

asked Jul 13, 2021 in Physics Form 1 by anony mous

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