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WorksheetsEnergy Test Review 2022
Total questions: 61
Worksheet time: 10hrs 10mins
If the kinetic energy is 800J and the potential energy is 300J, then the total energy in the system would be (Si la energía cinética es 800J y la energía potencial es 300J, entonces la energía total en el sistema sería)
1100J
800J
300J
2400J
If the total energy in a system is 600J and the potential energy is 400J then the kinetic energy for that system would be (Si la energía total en un sistema es de 600 J y la energía potencial es de 400 J, entonces la energía cinética de ese sistema sería)
600J
200J
400J
1000J
related to the movement of objects or its position in gravity (relacionado con el movimiento de objetos o su posición en la gravedad)
Mechanical Energy (Energía mecánica)
Sound Energy (Energia de sonido)
Chemical Energy (Energía química)
Radiant Energy (Light Energy) Energía Radiante (Energía Luminosa)
relates to the repetitive compression (squeezing) and rarefaction (letting out) of molecules in a substance (solid, liquid, gas) (se relaciona con la compresión repetitiva (apretar) y la rarefacción (dejar salir) de moléculas en una sustancia (sólido, líquido, gas))
Mechanical Energy (Energía mecánica)
Sound Energy (Energia de sonido)
Chemical Energy (Energía química)
Radiant Energy (Light Energy) Energía Radiante (Energía Luminosa)
related to the potential energy stored in the bonds between atoms in a compound (relacionado con la energía potencial almacenada en los enlaces entre los átomos en un compuesto)
Mechanical Energy (Energía mecánica)
Sound Energy (Energia de sonido)
Chemical Energy (Energía química)
Radiant Energy (Light Energy) Energía Radiante (Energía Luminosa)
related to the movement or flow of electrons which carry a charge (relacionado con el movimiento o flujo de electrones que llevan una carga)
Electrical Energy (Energía eléctrica)
Thermal Energy (Heat Energy) (Energía Térmica (Energía Térmica))
Nuclear Energy (Energía nuclear)
Radiant Energy (Light Energy) Energía Radiante (Energía Luminosa)
related to the motion of atoms or molecules in a substance (relacionado con el movimiento de átomos o moléculas en una sustancia)
Electrical Energy (Energía eléctrica)
Thermal Energy (Heat Energy) (Energía Térmica (Energía Térmica))
Nuclear Energy (Energía nuclear)
Radiant Energy (Light Energy) Energía Radiante (Energía Luminosa)
related to the potential energy stored in bonds between particles in the nucleus of an atom (relacionado con la energía potencial almacenada en enlaces entre partículas en el núcleo de un átomo)
Electrical Energy (Energía eléctrica)
Thermal Energy (Heat Energy) (Energía Térmica (Energía Térmica))
Nuclear Energy (Energía nuclear)
Radiant Energy (Light Energy) Energía Radiante (Energía Luminosa)
Based on the conduction and convection gizmo we did in class, what is an insulator?
A material that allows for heat to flow easily
A material that resists heat flow
An item that creates heat
An item that creates electricity
Based on the conduction and convection gizmo we did in class, what is a conductor?
A material that allows for heat to flow easily
A material that resists heat flow
An item that creates heat
An item that creates electricity
Based on the bologna lab that we did in class, what type of heat transfer was observed between the battery and bologna?
Convection
Conduction
Radiation
Heat is transferred from one particle of matter to another in an object by direct contact
Convection
Conduction
Radiation
Cheese melting on a hamburger
Convection
Conduction
Radiation
Steak cooking on a hot pan
Convection
Conduction
Radiation
Movement that transfers heat within fluids
Convection
Conduction
Radiation
Water boiling
Convection
Conduction
Radiation
Weather patterns
Convection
Conduction
Radiation
Transfer of energy by electromagnetic waves
Convection
Conduction
Radiation
Sun heating earth
Convection
Conduction
Radiation
Sun heating earth
Convection
Conduction
Radiation
Which image has more potential energy?
Energy of motion (Energía de movimiento)
Kinetic Energy (Energía cinética)
Potential Energy (Energía potencial)
A roller coaster descends and accelerates ( Una montaña rusa desciende y acelera)
Kinetic Energy (Energía cinética)
Potential Energy (Energía potencial)
A glass falls off a table (Un vaso se cae de una mesa)
Kinetic Energy (Energía cinética)
Potential Energy (Energía potencial)
Electrical energy of electrons jumping from atom to atom (Energía eléctrica de los electrones saltando de un átomo a otro)
Kinetic Energy (Energía cinética)
Potential Energy (Energía potencial)
Stored energy (Energía almacenada)
Kinetic Energy (Energía cinética)
Potential Energy (Energía potencial)
A rubber band stretched and held (Una banda elástica estirada y sostenida)
Kinetic Energy (Energía cinética)
Potential Energy (Energía potencial)
A spring that is compressed (Un resorte que se comprime)
Kinetic Energy (Energía cinética)
Potential Energy (Energía potencial)
A glass at the edge of a table (Un vaso al borde de una mesa.)
Kinetic Energy (Energía cinética)
Potential Energy (Energía potencial)
Find the potential Energy of a 3kg bowling ball sitting on a ledge that is 9m high using the formula PE = M x G x H (round your calculated answer to one decimal place).
264.6
3
9.8
9
Find the kinetic energy of a 2kg coconut traveling at a velocity of 4m/s using the formula KE = .5 x M x V2
.5
2
16
4
Where is potential energy increasing?
A
B
C
D
Where is kinetic energy decreasing?
A
B
C
D
Where is potential energy decreasing?
A
B
C
D
Where does the coaster have the most kinetic energy?
A
B
C
D
Where does the coaster have the least potential energy?
A
B
C
D
Where does the coaster have the most potential energy?
A
B
C
D
Identify the item that represents nuclear energy.
Identify the item that represents electrical energy.
Identify the item that represents radiant energy.
Identify the item that represents thermal energy.
Identify the item that represents chemical energy.
Identify the item that represents sound energy.
Identify the item that represents mechanical energy.
Heat that is transferred through liquids or the air is called convection.
El calor que se transfiere a través de líquidos o aire se llama convección.
True
False
To follow the Law of Conservation of Energy, energy has to be transformed and converted into other forms of energy.
Para seguir la Ley de Conservación de la Energía, la energía debe transformarse y convertirse en otras formas de energía.
True
False
Which simple machines are in a car?
¿Qué máquinas simples hay en un automóvil?
Wheel & Axle
Screw
Pulley
All choices
An elevator is an example of...
Pulley
Lever
Wedge
Inclined Plane
Screw
A crane is an example of...
Pulley
Lever
Wedge
Inclined Plane
Screw
A seesaw/teeter totter is an example of...
Pulley
Lever
Wedge
Inclined Plane
Screw
A crowbar is an example of...
Pulley
Lever
Wedge
Inclined Plane
Screw
A knife is an example of...
Pulley
Lever
Wedge
Inclined Plane
Screw
An axe is an example of...
Pulley
Lever
Wedge
Inclined Plane
Screw
The bottom of a bath tub is an example of...
Pulley
Lever
Wedge
Inclined Plane
Screw
A ramp is an example of...
Pulley
Lever
Wedge
Inclined Plane
Screw
A light bulb is an example of...
Pulley
Lever
Wedge
Inclined Plane
Screw
A bottle cap is an example of...
Pulley
Lever
Wedge
Inclined Plane
Screw
A gear is an example of...
Pulley
Lever
Wheel and Axle
Inclined Plane
Screw
A ferris wheele is an example of...
Pulley
Lever
Wheel and Axle
Inclined Plane
Screw
What is a fulcrum?
Fixed point on a lever
The pointed part on a screw
The location where a wheel and axle connect
Being warmed from a near by campfire
Convection
Conduction
Radiation
