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WorksheetsSCIENCE 4 - Review For Assessment 1 (1rst Sem)
Total questions: 30
Worksheet time: 15mins
Objects that vibrate make energy. Which type of energy results from vibration that travel through the air?
electrical energy
chemical energy
sound energy
A rolling ball has kinetic energy. What does it mean for an object to have kinetic energy?
The object is in motion
The object has used all of its energy
The object has stored energy
What form of energy that can be released by a chemical change?
mechanical energy
light energy
chemical energy
Objects can have potential energy because of their position. Which object has potential energy?
book sitting on a table
hands turning on a clock
spinning wheels on a bike
What is energy?
Energy does not cause change.
Energy is the ability to do work or to cause a change.
Energy is the ability of not working.
It is the total potential and kinetic energy .
Mechanical energy
Sound energy
Chemical energy
Plants uses sunlight to make food. What form of energy is sunlight?
light energy
chemical energy
sound energy
It is an energy from batteries and foods.
Heat energy
Chemical energy
Sound energy
Anything plugged into a wall outlet uses what form of energy?
Heat energy
Electrical energy
Chemical energy
A rock resting on top of a cliff is what type of energy?
potential
kinetic
mechanical
What do you call the energy that move between objects with different temperature.
heat energy
sound energy
electrical energy
The transfer of heat energy within liquid and gas (Fluids).
conduction
radiation
convection
This transfers heat energy without matter to carry it.
radiation
conduction
convection
The energy that transfer, or movement, of heat between two objects that are touching.
convection
conduction
radiation
Eggs cooking in a frying pan.
convection
radiation
conduction
The heat your chick feels from the heat lamp above him is due to _____________.
radiation
convection
conduction
A snowman melting in the sun.
conduction
radiation
convection
When you turn on the air conditioner in a house, the air moves in a circle. This example shows
conduction
convection
radiation
Why does the end of a spoon that sticks out of a cup of hot cocoa get hot?
because of radiation
because of convection
because of conduction
If we add heat to an object, what happens to the molecules in it?
they move slower
they move faster
they move the same
Lightning can be hotter than the surface of the sun.
TRUE
FALSE
Sound is made when something moves back and forth.
TRUE
FALSE
Anything plugged into a wall outlet uses electrical energy.
TRUE
FALSE
A rock that is rolling is an example of kinetic energy.
TRUE
FALSE
Energy cannot change from one form to another.
TRUE
FALSE
Radiation is the transfer of heat without matter to carry it.
TRUE
FALSE
Conduction is the transfer, or movement, of heat between two objects that are touching.
TRUE
FALSE
Convection is the transfer of energy within liquid or gas.
TRUE
FALSE
Campfire heat is a type of RADIATION.
TRUE
FALSE
Convection is a transfer of energy through touching.
TRUE
FALSE
