NCERT Class 8 Science-Light[Laws of Reflection] [NCERT Based General Studies (GS)]: Questions 1 - 5 of 8
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Question 1
Question MCQ▾
A ray which strikes the reflecting surface is called as:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Reflected ray | |
b. | Incident ray | |
c. | Normal | |
d. | Question does not provide sufficient data or is vague | |
Question 2
Question MCQ▾
A reflected ray is:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Perpendicular line | |
b. | Ray strikes the reflecting surface | |
c. | A light ray which bounces back into same medium after reflection from reflected surface. | |
d. | None of the above | |
Question 3
Question MCQ▾
Laws of reflection are:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | The incident ray, the reflected ray and the normal at the point of incidence all lie in the same plane | |
b. | The angle of incidence (i) is equal to the angle of reflection (r) | |
c. | Both a. and b. are correct | |
d. | None of the above | |
Question 4
Question MCQ▾
Laws of reflection are:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | The incident ray, the reflected ray and the normal at the point of incidence all lie in the same plane | |
b. | The angle of incidence (i) is equal to the angle of reflection (r) | |
c. | Both a. and b. are correct | |
d. | None of the above | |
Question 5
Question MCQ▾
Angle of reflection is defined as:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Angle between the incident ray and reflected ray | |
b. | The angle which the incident ray makes with the normal | |
c. | The angle which reflected ray makes with the normal | |
d. | All of the above | |