Grade 8-9 GCSE Physics Revision Quiz
Authored by Matthew Vin
English
9th Grade
CCSS covered
Used 6+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the unit of force?
Newtons
Joules
Amperes
Kilograms
Answer explanation
The unit of force in the International System of Units (SI) is the Newton.
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
The acceleration of an object is directly proportional to the (a) it experiences, according to Newton's Second Law of Motion.
Answer explanation
Newton's Second Law of Motion states that the acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A wave with a high frequency would have...
...low energy.
...large wavelength.
...small wavelength.
...slow speed.
Answer explanation
In a given medium under fixed conditions, speed is constant while frequency and wavelength are inversely proportional. So, high-frequency waves have small wavelengths.
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Energy can be neither created nor destroyed, but it can change forms. This statement is known as the law (a) .
Answer explanation
The law of conservation of energy states that energy can be neither created nor destroyed – only converted from one form of energy to another. This means that a system always has the same amount of energy unless it's added from the outside.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a closed system, the total momentum before an event must be _______ the total momentum after the event.
...reater than...
...less than...
...equal to...
Answer explanation
This reflects the law of conservation of momentum. The total momentum of an isolated system remains constant if no external forces act on it.
6.
DRAW QUESTION
1 min • 1 pt
Draw a schematic of a series circuit with one battery, two resistors, and one LED. Label the components.
Answer explanation
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
The resistance of a wire is directly proportional to its (a) .
Answer explanation
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?
