
Ljus - optik

Quiz
•
Chemistry
•
7th Grade
•
Easy
Erika Parkskolan
Used 4+ times
FREE Resource
15 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Ett annat ord för "suga upp"
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Vad heter fysikern som upptäckte att vitt ljus egentligen är färger?
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Två olika speglar är konvex och...
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vad kan ljus gå igenom som ljud inte kan?
Vakuum
jorden
Månen
Ingenting
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vad kallas den farligaste högfrekventa strålningen?
Röntgen
Gamma
Gambla
UV
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vad kan vi ha för nytta av gammastrålning?
Strålning mot ex cancer
Skydda oss mot solen
Städa upp oljespill
Helt onödig
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vad kallas hinnan mellan sen och nät - hinnorna?
Nervhinnan
Sidohinnan
Mittenhinnan
Åderhinnan
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