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Exercise 1
GCE O-Level 2018.
GCE O-Level 2019.
GCE O-Level 2020.
GCE O-Level 2021.
GCE O-level 2023
GCE O-level 2024
Select Lessons (41)
Dynamics: Newton’s Laws of Motion
ELECTRICITY : ELECTROMAGNETISM - Alternating Current
ELECTRICITY : ELECTROMAGNETISM - Current in a Magnetic Field
ELECTRICITY : ELECTROMAGNETISM - Electromagnetic Induction
ELECTRICITY : ELECTROMAGNETISM - Magnets
ELECTRICITY : Electric Current I
ELECTRICITY : Electrostatics
ELECTRICITY : MODERN PHYSICS - The Electron (Electronics)
ELECTRICITY : WAVES - Light
ELECTRICITY : WAVES - Vibrations and Sound
ELECTRICITY: Current
Energy: Application And Uses
Forces
HEAT : TEMPERATURE - Concept of Heat and Temperature
HEAT : TEMPERATURE - Heat Capacity
HEAT : TEMPERATURE - Heat Transfer
HEAT : TEMPERATURE - Thermometers
HEAT : TEMPERATURE - Thermometric Properties
Health Education
Linear Momentum
MECHANICS : ENERGY - Forms of Energy
MECHANICS : ENERGY - Machines
MECHANICS : ENERGY - Power
MECHANICS : ENERGY - Work
MECHANICS : FORCES - Moments
MECHANICS : FORCES - Newton’s laws of Motion
MECHANICS : FORCES - Physical quantities
MECHANICS : FORCES - Types and characteristics of forces
MECHANICS : FORCES - Vectors and Scalars
MECHANICS : MOTION - Conservation of Linear Momentum
MECHANICS : MOTION - Linear Motion
MECHANICS : PROPERTIES OF MATTER - Density
MECHANICS : PROPERTIES OF MATTER - Hooke’s Law
MECHANICS : PROPERTIES OF MATTER - Pressure
MOTION
Matter: Its Properties & Transformation
PRESSURE
Radioactivity
WAVES: Electromagnetic
5/34 MCQs for:
MECHANICS : PROPERTIES OF MATTER - Hooke’s Law
In Hooke’s Law, what is the proportionality constant k called?
Elastic modulus.
Spring constant.
Stress.
Strain.
Which of the following experiments can demonstrate Hooke’s Law?
Stretching a steel spring within its elastic limit.
Compressing a metal rod.
Stretching a piece of wire beyond its elastic limit.
Stretching a rubber band.
If the spring constant of a spring is 500 N/m and the displacement is 0.5 m, what is the potential energy stored in the spring?
62.5 J.
125 J.
250 J.
500 J.
In the context of Hooke's Law, what does the spring constant k indicate?
The amount of force required for a unit displacement.
Both A and B.
The stiffness of the spring.
The material's elastic limit.
What is the spring constant in Hooke's Law?
The force applied to the spring.
The displacement of the spring.
The ratio of force to displacement for the spring.
The resistance to force applied to the spring.
