G11 T2 Quiz 1 Reflection And Refraction
10 Questions
| Total Attempts: 2110
(81).jpg "G11 T2 Quiz 1 Reflection And Refraction - Quiz")
Questions and Answers
- 1.
A girl looks into a bathroom mirror to brush her hair. The figure shows what she sees in the mirror.In which hand is she holding the brush?- A.
Right hand
- B.
Left hand
- 2.What causes refraction when light travels from air into glass?
- A.
The amplitude of the light waves changes.
- B.
The colour of the light changes.
- C.
The frequency of the light waves changes.
- D.
The speed of the light changes.
- 3.
The diagram shows a ray of light entering a block of glass.Which numbered angles are the angles of incidence and of refraction?
- A.
Incidence:1; refraction: 3
- B.
Incidence:1; refraction: 4
- C.
Incidence:2; refraction: 3
- D.
Incidence:2; refraction: 4
- 4.
Which diagram correctly shows a ray of light passing through a rectangular glass block?
- A.
A
- B.
B
- C.
C
- D.
D
- 5.
Light from the Sun passes through a prism and a spectrum is produced on a screen.A thermometer placed at P shows a large temperature rise.Which type of radiation causes this?
- A.
Infra-red
- B.
Microwave
- C.
Ultra-violet
- D.
Visible light
- 6.
The diagram shows a ray of light incident on the edge of a piece of glass. The angle i is biggerthan the critical angle.Which arrow correctly shows the direction of the ray after it leaves the edge of the glass?
- A.
A
- B.
B
- C.
C
- D.
D
- 7.
A man sees a stone at the bottom of a pool of water.Which path could be taken by light from the stone to the man?
- A.
A
- B.
B
- C.
C
- D.
D
- 8.A ray of light passes from air into a block of glass with index of refraction of 1.5. The angle of incidence is 30 degrees.Calculate the angle of refraction,
- A.
30
- B.
19.5
- C.
0.05
- D.
1
- 9.The speed of light in air is almost 3x108 m/s. In one piece of glass, light slows down to 2x108 m/s. What is the index of refraction for the glass?
- A.
6
- B.
0.67
- C.
1.5
- D.
5
- 10.
In an optics lesson, a Physics student traces the paths of three rays of light near the boundarybetween medium A and air. The student uses a protractor to measure the various angles.State the critical angle of medium A
- A.
53
- B.
90
- C.
133
- D.
43
Questions: 10 | Attempts: 2110 | Last updated: Mar 21, 2022
-
Sample QuestionA girl looks into a bathroom mirror to brush her hair. The figure shows what she sees inthe mirror.In which hand is she holding the brush?
Questions: 20 | Attempts: 1252 | Last updated: Mar 22, 2022
-
Sample QuestionAs temperature increases, the index of refraction of air....
Can you answer all these questions about light worksheet and reflection? Let's play this quiz and prove yourself now!
Questions: 6 | Attempts: 771 | Last updated: Mar 22, 2022
-
Sample QuestionThe diagram shows a ray of light incident on the edge of a piece of glass. The angle I is bigger than the critical angle.Which arrow correctly shows the direction of the ray after it leaves the edge of the glass ?
- Acceleration Quizzes
- Acoustic Quizzes
- Chapters Of Physics Quizzes
- Distance Quizzes
- Electrolysis Quizzes
- Esd Quizzes
- Frequency Quizzes
- Lens Quizzes
- Light And Reflection Quizzes
- Logic Gate Quizzes
- Magnetic Field Quizzes
- Momentum Quizzes
- Motion Quizzes
- Online Physics Quizzes
- Optics Quizzes
- Physics Of Sound Quizzes
- Practice Physics Quizzes
- Properties Of Matter Quizzes
- Quantum Physics Quizzes
- Secondary 3 Physics Quizzes
- Sound Quizzes
- Speed Of Light Quizzes
- Thermodynamics Quizzes
- Velocity Quizzes
Back to top