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A ray of light when strikes a mirror in a direction perpendicular to the plane of the mirror, it gets reflected:
- a)With angle of reflection equal to 90o
- b)Along the same path as that of the incident ray
- c)Along the perpendicular to the incident ray
- d)Along the path parallel to the plane of mirror
Correct answer is option 'B'. Can you explain this answer?
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A ray of light when strikes a mirror in a direction perpendicular to t...
Explanation:
When a ray of light strikes a mirror in a direction perpendicular to the plane of the mirror, it gets reflected along the same path as that of the incident ray. This can be explained using the laws of reflection.
Laws of Reflection:
1. The incident ray, the reflected ray, and the normal to the surface of the mirror at the point of incidence all lie in the same plane.
2. The angle of incidence is equal to the angle of reflection.
Explanation:
When a ray of light strikes a mirror, it is called the incident ray. The point at which the incident ray strikes the mirror is called the point of incidence. The line perpendicular to the surface of the mirror at the point of incidence is called the normal.
In this case, the incident ray is perpendicular to the plane of the mirror. Since the incident ray is perpendicular to the mirror, it strikes the mirror at a 90 degree angle. According to the laws of reflection, the angle of incidence is equal to the angle of reflection. Since the incident ray is at a 90 degree angle with the mirror, the angle of incidence is also 90 degrees.
Therefore, the reflected ray will also be at a 90 degree angle with the mirror. Since the incident ray and the reflected ray are both at a 90 degree angle with the mirror, they will be along the same path.
In conclusion, when a ray of light strikes a mirror in a direction perpendicular to the plane of the mirror, it gets reflected along the same path as that of the incident ray. This is because the angle of incidence is equal to the angle of reflection, and both angles are 90 degrees in this case.
When a ray of light strikes a mirror in a direction perpendicular to the plane of the mirror, it gets reflected along the same path as that of the incident ray. This can be explained using the laws of reflection.
Laws of Reflection:
1. The incident ray, the reflected ray, and the normal to the surface of the mirror at the point of incidence all lie in the same plane.
2. The angle of incidence is equal to the angle of reflection.
Explanation:
When a ray of light strikes a mirror, it is called the incident ray. The point at which the incident ray strikes the mirror is called the point of incidence. The line perpendicular to the surface of the mirror at the point of incidence is called the normal.
In this case, the incident ray is perpendicular to the plane of the mirror. Since the incident ray is perpendicular to the mirror, it strikes the mirror at a 90 degree angle. According to the laws of reflection, the angle of incidence is equal to the angle of reflection. Since the incident ray is at a 90 degree angle with the mirror, the angle of incidence is also 90 degrees.
Therefore, the reflected ray will also be at a 90 degree angle with the mirror. Since the incident ray and the reflected ray are both at a 90 degree angle with the mirror, they will be along the same path.
In conclusion, when a ray of light strikes a mirror in a direction perpendicular to the plane of the mirror, it gets reflected along the same path as that of the incident ray. This is because the angle of incidence is equal to the angle of reflection, and both angles are 90 degrees in this case.
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A ray of light when strikes a mirror in a direction perpendicular to t...
The angle of incidence is equal to the angle of reflection. here the angle of incidence is 90 hence the angle of reflection will also be 90 degree...that is why the ray retraces the path
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A ray of light when strikes a mirror in a direction perpendicular to the plane of the mirror, it gets reflected:a)With angle of reflection equal to 90ob)Along the same path as that of the incident rayc)Along the perpendicular to the incident rayd)Along the path parallel to the plane of mirrorCorrect answer is option 'B'. Can you explain this answer?
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A ray of light when strikes a mirror in a direction perpendicular to the plane of the mirror, it gets reflected:a)With angle of reflection equal to 90ob)Along the same path as that of the incident rayc)Along the perpendicular to the incident rayd)Along the path parallel to the plane of mirrorCorrect answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about A ray of light when strikes a mirror in a direction perpendicular to the plane of the mirror, it gets reflected:a)With angle of reflection equal to 90ob)Along the same path as that of the incident rayc)Along the perpendicular to the incident rayd)Along the path parallel to the plane of mirrorCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A ray of light when strikes a mirror in a direction perpendicular to the plane of the mirror, it gets reflected:a)With angle of reflection equal to 90ob)Along the same path as that of the incident rayc)Along the perpendicular to the incident rayd)Along the path parallel to the plane of mirrorCorrect answer is option 'B'. Can you explain this answer?.
A ray of light when strikes a mirror in a direction perpendicular to the plane of the mirror, it gets reflected:a)With angle of reflection equal to 90ob)Along the same path as that of the incident rayc)Along the perpendicular to the incident rayd)Along the path parallel to the plane of mirrorCorrect answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about A ray of light when strikes a mirror in a direction perpendicular to the plane of the mirror, it gets reflected:a)With angle of reflection equal to 90ob)Along the same path as that of the incident rayc)Along the perpendicular to the incident rayd)Along the path parallel to the plane of mirrorCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A ray of light when strikes a mirror in a direction perpendicular to the plane of the mirror, it gets reflected:a)With angle of reflection equal to 90ob)Along the same path as that of the incident rayc)Along the perpendicular to the incident rayd)Along the path parallel to the plane of mirrorCorrect answer is option 'B'. Can you explain this answer?.
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