21664100
Beschreibung
Quiz von Jeffrey Piggott, aktualisiert more than 1 year ago
|
Erstellt von Jeffrey Piggott
vor etwa 4 Jahre
|
|
Frage 1
Frage
The diagram shows a ray of light in air incident on a glass block.
Some of the light is refracted, and some of the light is reflected. Two angles p and q are marked on the diagram.
Which choice gives the angle of incidence and shows whether the ray undergoes total internal A reflection?
Image:
Q1 (binary/octet-stream)
Antworten
-
A angle of incidence = P; total internal reflection = no
-
B angle of incidence = P; total internal reflection = yes
-
C angle of incidence = Q; total internal reflection = no
-
D angle of incidence = Q; total internal reflection = yes
Frage 2
Frage
The diagram shows an object in front of a plane mirror.
At which labelled position is the image of the object formed?
Image:
Q2 (binary/octet-stream)
Antworten
-
A
-
B
-
C
-
D
Frage 3
Frage
Which diagram correctly shows a ray of light reflected by a plane mirror?
Antworten
-
AImage:Q3a (binary/octet-stream)
-
BImage:Q3b (binary/octet-stream)
-
CImage:Q3c (binary/octet-stream)
-
DImage:Q3d (binary/octet-stream)
Frage 4
Frage
The diagram shows a ray of light incident on the edge of a piece of glass. The angle i is greater than the critical angle.
Which arrow shows the direction of the ray after it leaves the edge of the glass?
Image:
Q4 (binary/octet-stream)
Antworten
-
A
-
B
-
C
-
D
Frage 5
Frage
Which diagram shows how the light from a candle is reflected by a mirror, and shows the position of the image formed?
Antworten
-
AImage:Q5a (binary/octet-stream)
-
BImage:Q5b (binary/octet-stream)
-
CImage:Q5c (binary/octet-stream)
-
DImage:Q5d (binary/octet-stream)
Frage 6
Frage
The diagram shows a ray of light inside a glass rod. The critical angle for the light in the glass is 42°.
Which choice shows what happens to the light when it reaches the surface of the glass rod?
Image:
Q6 (binary/octet-stream)
Antworten
-
A Any light reflected = no; Any light refracted = no
-
B Any light reflected = no; Any light refracted = yes
-
C Any light reflected = yes; Any light refracted = no
-
D Any light reflected = yes; Any light refracted = yes
Frage 7
Frage
A plane mirror is fitted to a wall.
Which statement about the image formed by the mirror is correct?
Antworten
-
A The image is real.
-
B The image is left to right (laterally inverted).
-
C The image is smaller than the object.
-
D The image is upside down.
Frage 8
Frage
A ray of light is reflected by two parallel plane mirrors X and Y.
Which statement is correct?
Image:
Q9 (binary/octet-stream)
Antworten
-
A The angle of incidence at mirror X is 30°.
-
B The angle of incidence at mirror Y is 60°.
-
C The angle of reflection at mirror X is 120°.
-
D The angle of reflection at mirror Y is 0°.
Frage 9
Frage
Which statement about a converging lens is not correct?
Antworten
-
A A ray parallel to the principal axis of the lens is refracted through the principal focus.
-
B All rays of light refracted by the lens pass through the principal focus.
-
C The distance between the centre of the lens and the principal focus is the focal length.
-
D The principal focus of the lens is a point on the principal axis.
Frage 10
Frage
Rays of light enter and leave a box
What could be inside the box to make the rays behave as shown?
Image:
Q12 (binary/octet-stream)
Antworten
-
A a converging lens
-
B a parallel-sided glass block
-
C a plane mirror
-
D a triangular prism
Frage 11
Frage
A boy wears a shirt with a letter F on the front. He stands in front of a plane mirror.
What does he see in the mirror?
Image:
Q13 (binary/octet-stream)
Antworten
-
AImage:Q13a (binary/octet-stream)
-
BImage:Q13b (binary/octet-stream)
-
CImage:Q13c (binary/octet-stream)
-
DImage:Q13d (binary/octet-stream)
Frage 12
Frage
Light waves pass from air into glass and are refracted.
What always remains constant when this happens?
Antworten
-
A direction
-
B frequency
-
C speed
-
D wavelength
Frage 13
Frage
Which diagram shows how a ray of light could pass through a glass block in air?
Antworten
-
AImage:15a (binary/octet-stream)
-
BImage:15b (binary/octet-stream)
-
CImage:15c (binary/octet-stream)
-
DImage:15d (binary/octet-stream)
Frage 14
Frage
The diagram shows a ray of light passing through a semicircular glass block into air.
Which choice gives the correct name for angle P and states how angle P compares with the critical angle?
Antworten
-
A Name of angle P = angle of incidence; Angle P compared with the critical angle = larger than the critical angle
-
B Name of angle P = angle of incidence; Angle P compared with the critical angle = smaller than the critical angle
-
C Name of angle P = angle of refraction; Angle P compared with the critical angle = larger than the critical angle
-
D Name of angle P = angle of refraction Angle P compared with the critical angle = smaller than the critical angle
Frage 15
Frage
The image formed by a plane mirror is upright.
What are the other characteristics of the image?
Image:
Q17 (binary/octet-stream)
Antworten
-
A
-
B
-
C
-
D
Frage 16
Frage
A plane mirror is used to form an image of an object.
At which labelled point is the image formed?
Image:
Q19 (binary/octet-stream)
Antworten
-
A
-
B
-
C
-
D
Frage 17
Frage
The diagram shows a ray of light travelling from X. Angle P is less than the critical angle.
In which direction does the ray continue?
Image:
Q20 (binary/octet-stream)
Antworten
-
A
-
B
-
C
-
D
Frage 18
Frage
The diagram shows the image of a clock in a plane mirror.
What time is shown?
Image:
Q21 (binary/octet-stream)
Antworten
-
A 02:25
-
B 02:35
-
C 09:25
-
D 09:35
Möchten Sie mit GoConqr kostenlos Ihre eigenen Quiz erstellen? eigenen Mehr erfahren.