Sacientific Concepts Test 4a
- 1.
A science teacher asked her students to make a chart identifying the physical properties of each object below:Which of the following would be best to use for this char of physical properties?
- A.
A- age, color, length, mass ion 1
- B.
B- hardness, mass, name, odor 2
- C.
C- color, hardness, mass, length
Correct Answer
C. C- color, hardness, mass, length -
- 2.
The characteristic of an object that has mass and takes up space is:
- A.
A- volume
- B.
B- mass
- C.
C- weight
Correct Answer
A. A- volume -
- 3.
One of the illustrations below is used to measure the amount of matter that makes up an object is:
- A.
Option 1
- B.
Option 2
- C.
Option 3
Correct Answer
A. Option 1 -
- 4.
The parts of an electromagnet are:
- A.
A- battery, battery holder, nail, wire
- B.
B- battery, battery holder, switch, wire
- C.
C- battery, battery holder, nail, bulb
Correct Answer
A. A- battery, battery holder, nail, wire -
- 5.
The two phases of matter in the next illustration are:
- A.
A- solid and liquid
- B.
B-solid and gas
- C.
C- liquid and gas
Correct Answer
C. C- liquid and gas -
- 6.
What is electricity transformed into when you turn on a TV?
- A.
A- light, motion, and sound
- B.
B- light, sound, and heat
- C.
C- light, heat, and motion
Correct Answer
B. B- light, sound, and heat -
- 7.
Property that compares an object’s mass to its volume is called:
- A.
A-matter
- B.
B-property
- C.
C- density
Correct Answer
C. C- density -
- 8.
Which of the following colors represents the greatest density in the illustration below:
- A.
A- red
- B.
B-green
- C.
C-blue
Correct Answer
C. C-blue -
- 9.
One of the following is a property of solid particles:
- A.
A-tightly packed and held in place
- B.
B-far apart
- C.
C-close to each other but they are not held tightly in place
Correct Answer
A. A-tightly packed and held in place -
- 10.
Which of the following will be attracted to the magnet:
- A.
Eraser
- B.
Paper clips
- C.
Pencil
Correct Answer
B. Paper clips -
- 11.
The evaporation process in water cycle chart is number:
- A.
A
- B.
B
- C.
C
Correct Answer
A. A -
- 12.
The illustration that represents the liquid state of matter is:
- A.
Option 1
- B.
Option 2
- C.
Option 3
Correct Answer
C. Option 3 -
- 13.
“Boiling egg” is a process that changes the egg from liquid to solid. This change is :
- A.
A-melting
- B.
B- chemical change
- C.
C- physical change
Correct Answer
B. B- chemical change -
- 14.
An electric charge in motion is called:
- A.
A- electric current
- B.
B- insulator
- C.
C-conductor
Correct Answer
A. A- electric current -
- 15.
Which one of the following circuits shows a complete circuit?
- A.
Option 1
- B.
Option 2
- C.
Option 3
Correct Answer
A. Option 1 -
- 16.
Look carefully at the illustration below. What form of energy is created when a magnet moves near a wire?
- A.
A-kinetic energy
- B.
B-light energy
- C.
C-electrical energy
Correct Answer
C. C-electrical energy -
- 17.
In the illustration below the number that points to the resistor is:
- A.
A- 1
- B.
B-2
- C.
C- 3
Correct Answer
A. A- 1 -
- 18.
Series circuit is a type of circuits that:
- A.
A- the current moves through it when there is a broken loop
- B.
B- has two or more paths through which electric charges may flow
- C.
C- electric charge can flow only in one circular path
Correct Answer
A. A- the current moves through it when there is a broken loop -
- 19.
All magnets have two:
- A.
A- sides
- B.
B- names
- C.
C- poles
Correct Answer
A. A- sides -
- 20.
Which letter of the following magnets represents “repel”:
- A.
A
- B.
B
- C.
C
Correct Answer
A. A -
- 21.
In the next illustration, if lamp 1 is removed from its holder, what will happen to lamp 2 :
- A.
A- it will stay working
- B.
B- it will not work
- C.
C-it will get dimmer
Correct Answer
A. A- it will stay working -
- 22.
The best symbol below that represents the resistor is:
- A.
Option 1
- B.
Option 2
- C.
Option 3
Correct Answer
B. Option 2 -
- 23.
Ahmad needs to buy a light bulb which saves energy for his room. He found two types of them, the incandescent light bulb and the fluorescent light bulb.
- A.
A- fluorescent
- B.
B- incandescent
- C.
C- electronic
Correct Answer
A. A- fluorescent -
- 24.
The circuit below is one type of circuits that are used at homes and schools. is :
- A.
A- new circuit
- B.
B- series circuit
- C.
C- parallel circuit
Correct Answer
C. C- parallel circuit -
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Mar 18, 2022Quiz Edited by
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Mar 14, 2016Quiz Created by
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