Quiz
Q2 Science EP2 Final Exam
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Perguntas do quiz (30)
1All the following materials are manufactured except . . . (choose the one that does not belong)
- ASteel, bricks, cement
- BPaper, shirt, nylon
- CBamboo, stone, cotton
2You are cooking an egg in a metal pan. You grab the handle and burn your hand. This is an example of . . .
- AHeat conductivity
- BHeat insulator
- CElectrical conductivity
3If the light in your room is on, this means the circuit is . . .
- Aopen
- Bclosed
- Cnot a circuit
4Which material is NOT an electrical conductor?
- Asea water
- Bgold
- Crubber
- Dcopper
5Pim Pim (A), and Sun (B), are pulling their friends in a wagon. Who will need to use more force?
- APim Pim
- BSun
6Using the same picture of Pim Pim and Sun. This is an example of which of Newton’s 3 laws?
- ANewton’s first law
- BNewton’s second law
- CNewton’s third law
7Which of the following are natural forces?
- Aa motor
- Bwind
- Cpush
- Dwater
- Epull
- Fboth wind and water
8Power companies produce electricity by using ____________?
- Arefrigerators
- Bgenerators
- Cbatteries
9What happens if you hold the south poles of two different magnets close to each other?
- AThey will attract each other
- BThey will repel each other
- CNothing will happen
10What happens if you hold the south pole of one magnet close to the north pole of another magnet?
- AThey will attract each other
- BThey will repel each other
- CNothing will happen
11An object that can bend is made of a material that is . . .
- Astrong
- Btransparent
- Cflexible
12In what type of electricity, is the electric charge moving?
- Abattery electricity
- Bcurrent electricity
- Cstatic electricity
13A rocket ship blasting off into space is an example of which of Newton’s three laws?
- ANewton’s first law
- BNewton’s second law
- CNewton’s third law
14If you were going to build a tall building, what type of material would you use?
- Asoft and flexible material
- Bhard and strong material
- Ctransparent and magnetic material
15If you rub a balloon on a towel or carpet, and then put it next to your hair, what will happen?
- AYour hair will stand up because of the magnetic force around the balloon.
- BNothing will happen.
- CYour hair will stand up because of static electricity.
16The center of a bar magnet is the most magnetic.
- AVerdadeiro
- BFalso
17A push and a pull are examples of force.
- AVerdadeiro
- BFalso
18An object that has a magnetic property moves away from a magnet.
- AVerdadeiro
- BFalso
19A laptop computer uses both current electricity and batteries.
- AVerdadeiro
- BFalso
20Static electricity is a push force.
- AVerdadeiro
- BFalso
21Electricity is a form of energy that can make things with moving parts work. Use the dropdown and label each picture with the energy source the object uses.
- Aelectric current
- Bbatteries
- Celectric current
- Dbatteries
- Eelectric current
- Fbatteries
- Gelectric current
- Hbatteries
- Ielectric current
- Jbatteries
22An [blank_start]______________[blank_end] circuit will NOT allow electricity pass through it.
- Aopen
- Bclosed
23You can look out a window, because it is [blank_start]_____________[blank_end].
- Aopaque
- Btransparent
24A fireman wears a special jacket that [blank_start]__________________[blank_end] him from heat.
- Ainsulates
- Bconducts
25Choose the object that is the best example of a hard material.
[blank_start]______________[blank_end]- Aflower
- Bwood
- Csand
- Dshirt
26Label picture A and B with the correct word.
- Aattract
- Brepel
27What is the name of this magnet?
- Acylindrical
- Bdisc
- Cring
28Which picture is a closed circuit?
- Apicture A
- Bpicture B
29Which picture shows an absorbent material?
- Atowel
- Bhammer
- Cwindow
- Dplastic cup
- Atowel
30Which statement is true.
- AMagnets can pull through liquids, solids, and gases.
- BMagnets will not attract items when blocked by liquids, solids, and gases.
- CWater is a magnetic material that is attracted to magnets.
Informações
- Descrição
- Final exam.
- Autor
- Teacher Scott
- Idioma
- English
- Visualizações
- 229
- Etiquetas
- Avaliação
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