Quarter 1 - Science Ampligy | Baamboozle - Baamboozle

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When comparing two surfaces, what factor increases friction between them?

Lighter object

Rougher surface

Smoother surface

Smaller contact area

What is the correct sequence for the system to make the light bulb glow?

IV – III – II – I

III – IV – II – I

III – IV – I – II

I – II – III – IV

What term refers to energy moving from one object or system to another?

Conduction

Transfer

Conversion

Transformation

Which picture shows potential energy?

Water falling from a height

Fan in motion

Flashlight shining

Drawn bow and arrow

Which term means a change in position of an object over time?

Speed

Force

Motion

Acceleration

Which statement best explains how friction affects motion?

Friction helps objects move faster

Friction increases the speed of moving objects

Friction has no impact on motion

Friction resists motion between touching surfaces

What defines velocity accurately?

Change in position of an object

Rate at which speed changes

Speed in a specific direction

Distance per unit of time

A 5 kg rock is raised 2 meters and then dropped. What happens to its energy as it falls?

All its potential energy disappears instantly

The rock’s kinetic energy changes into potential energy

The rock loses all energy upon falling

Its potential energy turns into kinetic energy while falling

In a battery system, which component stores electrical energy?

Wires

Battery

Mini fan

Light bulb

Between potential and kinetic energy, which is more useful for making objects move, and why?

Potential energy, since it is stored for later use

Both are equally important for motion

Neither contributes to the motion of objects

Kinetic energy, since it involves movement

What word describes the ability to cause motion?

Inertia

Energy

Momentum

Force

Which part is not essential for a working battery system?

Battery

Ammeter

Electric wires

Light

What do we call a group of interacting components that function as one?

Apparatus

System

Machine

Instrument

Which describes kinetic energy correctly?

Energy stored due to an object’s height

Energy resulting from sound waves

Energy of an object because it is moving

Energy moved from one object to another

What is the main function of a solar cell?

To block or filter sunlight

To make an object hotter

To trap sunlight and turn it into electrical energy

To store light energy for later

In a hand-crank system, what part does your hand physically rotate?

Switch

Battery

Generator

Crank handle

Choose which image does not demonstrate evidence of energy.

Light shining from a flashlight

A person turning a hand-crank generator

A flying soccer ball

A charged battery

Object A moves at a steady speed, and Object B speeds up in a straight line. Which one accelerates and why?

Object B, because its speed is changing

Object A, because it moves constantly

Neither, because both travel straight

Both objects, since they are moving

A wind turbine changes wind energy into electricity. Which process is this?

Energy storage

Energy dissipation

Energy transfer

Energy conversion

What best defines potential energy?

Energy that cannot change into another form

Energy an object stores because of its position or condition

Energy caused by motion

Energy passed from one object to another through work

In physics, what is meant by the term force?

The amount of matter in an object

The rate at which motion changes

A push or pull that causes acceleration

The stored energy in an object

Look at the sorting activity in the diagram. Identify the error in energy classification.

Two skateboards:one moving and one at the ramp’s top

Fan spinning

Gasoline

Person using a hand-crank generator

Which device changes kinetic energy into electrical energy?

Generator

Battery

Solar panel

Motor