
Tymheredd a Newid Cyflwr
Authored by Thomas Nelson
Physics
10th Grade
Used 1+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
sero absoliwt yw:
Y tymheredd uchaf ar y raddfa Celsius
Y tymheredd uchaf ar y raddfa Kelvin
Y tymheredd isaf ar y raddfa Kelvin
Y tymheredd isaf ar y raddfa Celsius
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beth sy'n digwydd i ronynnau ar sero absoliwt?
Stopio dirgrynnu
Symud yn gyflym
Dirgrynnu yn bach iawn
Symud yn araf iawn
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mae 100°C yr un peth a:
273K
0K
373K
173K
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gwasgedd = ?
F / A
A / F
F x A
A x F/A
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pan gaiff sylwedd ei wresogi:
Mae ei ronynnau'n symud llai
Mae ei ronynnau'n symud mwy
Mai ei ronynnau yn stopio symud
Mae ei ronynnau yn diflannu
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pan gaiff sylwedd ei oeri:
Mae gronynnau yn dirgrynnu llai
Gronynnau yn Dirgrynnu mwy
Gronynnau yn Stopio dirgrynnu
Gronynnau yn diflannu
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Beth sy'n digwydd os mae bondiau rhwng gronynnau'n torri wrth i sylwedd anweddu?
Mae'n cael ei wresogi
Mae'n cael ei oeri
Dim yn siwr
Dim yn becso
Access all questions and much more by creating a free account
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
Already have an account?
Similar Resources on Wayground
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Physics
20 questions
Light Vs. Sound Waves
Quiz
•
9th - 12th Grade
14 questions
Bill Nye Waves
Interactive video
•
9th - 12th Grade
37 questions
CIA #3 Study Guide: ACPS
Quiz
•
10th Grade
20 questions
Waves
Quiz
•
9th - 12th Grade
10 questions
Exploring the Properties of Waves
Interactive video
•
9th - 12th Grade
28 questions
Series + Parallel Circuits
Quiz
•
9th - 12th Grade
28 questions
Heat & Thermodynamics
Quiz
•
8th - 12th Grade