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If any light ...

Question

If any light ray is sent along the line parallel to the axis of the parabola then the reflected ray passes through the.

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Solution

According to reflection property of parabola if any light ray is sent along the line parallel to the axis of the parabola then the reflected ray must pass through the focus of the parabola.

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Similar questions

Q. If any light ray is sent along the line parallel to the axis of the parabola then the reflected ray passes through the.

Q. A ray of light is sent along the line which passes through the point

(2, 3)

. The ray is reflected from the point

P

x -

axis. If the reflected ray passes through the point

(6, 4)

then the coordinates of

P

Q. A ray of light is sent along the line which passes through the point

A (2, 3)

. The ray is reflected from the point

P

x

axis. lf the reflected ray passes through the point

(6, 4)

, then the cordinates of point

P

Q. A ray of light is sent along the line which passes through the point (2, 3). The ray is reflected from the point P on xaxis. If the reflected ray passes through the point (6,4), then the co-ordinates of P are

Q. Assertion :A ray of light passes through

(0, 0)

after reflection at the point

P (x, y)

of any curve becomes parallel to x-axis, the equation of the curve may be a parabola

y^{2} = 2 x + 1

Reason: A ray of light parallel to axis after reflection from parabolic mirror always passes through

(0, 0)

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