"Plane Mirror Imaging" PPT Courseware on Light Phenomena (Lesson 2)

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"Plane Mirror Imaging" PPT Courseware on Light Phenomena (Lesson 2)

The first part of the content: Practice on classification of knowledge points

Knowledge point 1: Plane mirror imaging drawing

1. As shown in Figure 4-3-14, what conforms to the imaging characteristics of a plane mirror is ()

2. [2018·Jilin] Please draw the image A′B′ of object AB formed by a plane mirror in Figure 4-3-15, and keep the traces of the drawing.

3． As shown in Figure 4-3-16, a light ray emitted by point light source A happens to pass point B after being reflected by a plane mirror. Please draw this light ray and its reflected light ray in the figure according to the imaging principle of a plane mirror (it is required to retain the traces of the drawing).

Knowledge point 2 Convex mirror and concave mirror

4. The reflector behind the flashlight is ()

A． Plane mirror

B. concave mirror

C. convex mirror

D. corner reflector

5. Optical devices have many applications in life: As shown in Figure 4-3-17(a), the reflector at the bend of the winding road uses a ______ mirror, which has ______ (optional "divergence") for light or "convergence") effect, thus increasing the driver's observation range; Figure (b) shows the picture of collecting the Olympic flame. The flame collector is a ______ mirror, which has a _____ effect on sunlight. Thus lighting the torch.

Plane mirror imaging PPT, part 2: comprehensive practice of regular methods

6. Figure 4-3-18 shows the image of object abc in a plane mirror drawn by four students. The correct one is ()

7. As shown in Figure 4-3-19, the light emitted by a point light source S is directed to a plane mirror. According to the imaging characteristics of the plane mirror, please determine the position of the point light source S and its image S′ in the figure, and complete the optical path diagram.

8. As shown in Figure 4-3-20, Xiao Min passes through the plane mirror at point P and sees the image of point S behind the baffle in the mirror. Please complete the optical path diagram of light propagating from point S to point P.

9. [2018·Shiyan] As shown in Figure 4-3-21, AB and CD are two reflected rays of light emitted by a point light source S in front of the plane mirror and reflected by the plane mirror M. Please mark the points in the figure. The positions of the light source S and its image point S′, and complete the optical path diagram.

10. [2018·Anshan] As shown in Figure 4-3-22, there are two points A and B, one is the luminous point, and the other is the image of the luminous point in the plane mirror. Please determine the position of the plane mirror, and Draw a plane mirror, and then draw a ray of light emitted from the luminous point that passes through point C after being reflected by the plane mirror.

Keywords: Free download of PPT courseware for eighth grade physics volume 1 of the People's Education Press, PPT download of plane mirror imaging, PPT download of light phenomena, PPT download of plane mirror drawing and spherical mirror, .PPT format;

For more information about the PPT courseware "Light Phenomenon Plane Mirror Imaging Plane Mirror Drawing and Spherical Mirror", please click on the Light Phenomenon ppt Plane Mirror Imaging ppt Plane Mirror Drawing and Spherical Mirror ppt tag.

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Update Time: 2024-11-23

This template belongs to Physics courseware People's Education Edition Physics for Grade 8, Volume 1 industry PPT template

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