What is convection current?
Grade 6- Topic 4/Thermal Energy

Flashcard
•
Science
•
6th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
The circular motion of a cold fluid sinking and a hot fluid rising, which transfers thermal energy.
2.
FLASHCARD QUESTION
Front
What is heat?
Back
Heat is the energy that flows from something warmer to something cooler.
3.
FLASHCARD QUESTION
Front
How does cooking food on a grill affect its temperature?
Back
The kinetic energy of the food particles increases, causing the food temperature to rise.
4.
FLASHCARD QUESTION
Front
What is conduction?
Back
Conduction is the transfer of heat through direct contact between materials.
5.
FLASHCARD QUESTION
Front
What is specific heat?
Back
Specific heat is the amount of heat required to raise the temperature of 1 kg of a substance by 1 K.
6.
FLASHCARD QUESTION
Front
Which material has a higher specific heat: iron or plastic?
Back
Plastic has a higher specific heat (2302 J/(kg•K)) than iron (450 J/(kg•K)).
7.
FLASHCARD QUESTION
Front
What happens to the kinetic energy of particles when they are heated?
Back
The kinetic energy of the particles increases.
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
How Air Conditioners Make Cities Hotter Reading Flashcard

Flashcard
•
6th Grade
15 questions
Thermal Energy

Flashcard
•
6th Grade
15 questions
Amplify Thermal Energy Critical Juncture Mock Asssessment

Flashcard
•
6th Grade
15 questions
Amplify Thermal Energy

Flashcard
•
6th Grade
15 questions
Thermal Energy

Flashcard
•
6th Grade
15 questions
Grade 6- Topic 4/Thermal Energy

Flashcard
•
6th Grade
14 questions
Thermal Energy - Heat Transfer

Flashcard
•
6th Grade
15 questions
Energy Distribution & Transformations

Flashcard
•
6th Grade
Popular Resources on Quizizz
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade