
Law of Reflection
Authored by Lisa Thompson
Science
8th Grade
NGSS covered
Used 1+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Why can you see most objects?
they emit light
light refracts through them
light reflects off them
They absorb light
Tags
NGSS.MS-PS4-2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the angle of incidence is 20 degrees, what will be the value of the angle of reflection?
(Si el ángulo de incidencia es de 20 grados, ¿cuál será el valor del ángulo de reflexión?)
0
10
20
30
Tags
NGSS.MS-PS4-2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the diagram, which letter represents the angle of reflection?
(En el diagrama, ¿qué letra representa el ángulo de reflexión?)
B
C
D
E
Tags
NGSS.MS-PS4-2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The illustration shows a light ray striking an object.
In the illustration, the light ray striking the object is-
(La ilustración muestra un rayo de luz que golpea un objeto. En la ilustración, el rayo de luz que golpea el objeto es:)
absorbed (absorbido)
stopped (detenido)
reflected (reflejado)
refracted (refractado)
Tags
NGSS.MS-PS4-2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the value of the unknown angle (theta) in the following diagram?
(¿Cuál es el valor del ángulo desconocido (theta) en el siguiente diagrama?)
60 degrees
30 degrees
90 degrees
45 degrees
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the given figure , which angle represents angle of incidence?
(En la figura dada, ¿qué ángulo representa el ángulo de incidencia?)
a
b
c
d
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The ray of light that strikes a reflecting surface is called ________.
(El rayo de luz que incide en una superficie reflectante se llama ________.)
incident ray (rayo incidente)
reflected ray (rayo reflejado)
normal line (normal line)
Tags
NGSS.MS-PS4-2
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