
Optik 1: Vad är ljus?
Quiz
•
Physics
•
7th - 9th Grade
•
Practice Problem
•
Easy
Rebecca Stafford
Used 193+ times
FREE Resource
Enhance your content in a minute
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Optik betyder:
läran om ljus
läran om ljud
ögonläkare
läran om ljus och ljud
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Energi kan aldrig nyskapas eller försvinna, bara omvandlas till:
mer ljus
olika färger
värme
andra energiformer
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ljusets hastighet är ...
30 000 km/s
300 000 m/s
300 000 km/s
340 m/s
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ljus utbreder sig:
vingligt
stötvis
rätvinkligt (rakt fram)
med hjälp av luftens molekyler
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fotoner kan förklaras som små:
molekyler
atomer
energipaket
stjärnor
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vilka är exempel på ljuskälla?
laser
månen
reflex
spegel
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
När ljuset studsar på en yta så kallas det för:
reaktion
efterklang
vågrörelse
reflektion
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
10 questions
Electricity and Energy Quiz
Quiz
•
7th Grade
8 questions
tyngdpunkt och stabilitet
Quiz
•
7th Grade
10 questions
Magnetism
Quiz
•
7th - 9th Grade
10 questions
Väderfrågor
Quiz
•
8th - 10th Grade
10 questions
Radioaktivitet 1
Quiz
•
7th - 9th Grade
12 questions
Ord och begrepp - solen och planeterna
Quiz
•
6th - 7th Grade
Popular Resources on Wayground
10 questions
Honoring the Significance of Veterans Day
Interactive video
•
6th - 10th Grade
9 questions
FOREST Community of Caring
Lesson
•
1st - 5th Grade
10 questions
Exploring Veterans Day: Facts and Celebrations for Kids
Interactive video
•
6th - 10th Grade
19 questions
Veterans Day
Quiz
•
5th Grade
14 questions
General Technology Use Quiz
Quiz
•
8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Circuits, Light Energy, and Forces
Quiz
•
5th Grade
19 questions
Thanksgiving Trivia
Quiz
•
6th Grade
Discover more resources for Physics
14 questions
Bill Nye Waves
Interactive video
•
9th - 12th Grade
20 questions
Newton's Laws of Motion
Quiz
•
6th - 8th Grade
20 questions
Mass, Weight and Gravity
Quiz
•
8th Grade
15 questions
Waves, Parts of Waves and Wave Properties
Quiz
•
5th - 7th Grade
10 questions
Exploring the Phenomenon of Static Electricity
Interactive video
•
9th - 12th Grade
19 questions
Electromagnetic waves
Quiz
•
8th Grade
8 questions
Parallel and Series Circuits
Lesson
•
8th Grade
10 questions
Exit Check 7.2: Electromagnetic Waves
Quiz
•
9th Grade
