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Reflection OALH
By Claudine Pearce
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Last updated about 5 years ago
30 questions
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Do Now
Question 1
1.
State the name of the cells at the back of the eye that receive light
Question 2
2.
Describe the role of the iris.
Question 3
3.
Define opaque.
Question 4
4.
What is the resolution of this thermometer?
Question 5
5.
Give the equation to calculate wave speed.
Question 6
6.
Explain
why light waves can travel through a vacuum but sound waves cannot.
Checking For Understanding
Question 7
7.
Name an object where specular reflection occurs.
Question 8
8.
Define specular reflection.
Question 9
9.
Which ray hits the surface of an object in a ray diagram?
Question 10
10.
How do we measure the angle of reflection?
LCWC
Question 11
11.
When does specular reflection occur?
Question 12
12.
What is the light ray called that goes into a the surface?
Question 13
13.
What is the light ray called that travels from the surface away?
Question 14
14.
What is the normal?
Question 15
15.
What is the relationship between the angle of incidence and theangle of reflection?
Question 16
16.
How do we measure the angle of incidence?
Question 17
17.
How do we measure the angle of reflection?
LCWC-try not to peek
Question 18
18.
When does specular reflection occur?
Question 19
19.
What is the light ray called that goes into a the surface?
Question 20
20.
What is the light ray called that travels from the surface away?
Question 21
21.
What is the normal?
Question 22
22.
What is the relationship between the angle of incidence and theangle of reflection?
Question 23
23.
How do we measure the angle of incidence?
Question 24
24.
How do we measure the angle of reflection?
We Do
Question 25
25.
Complete this diagram
visibility
View drawing
Application Task 1
Question 26
26.
What do the letters a-f represent
Application task 2
Question 27
27.
Complete the data for the table a-g and writ a conclusion for this experiment
Application Task 3
Question 28
28.
Add the incident and reflection rays
visibility
View drawing
Application Task: Challenge
Question 29
29.
Suggest what the student may have done during the investigation to cause each angle of reflection to have a range of values.
Plenary
Question 30
30.
How many mistakes can you spot