

Revision - Lesson 3
Presentation
•
Science
•
4th Grade
•
Practice Problem
•
Medium
Mariam Galal
Used 8+ times
FREE Resource
2 Slides • 7 Questions
1
Revision - Lesson 3
By Mariam Galal
2
Multiple Choice
A flow of electrical charges is known as _____.
يُعرف تدفق الشحنات الكهربائية باسم _____.
resistance مقاومة
electrical current التيار الكهربائي
static electricity كهرباء ساكنة
voltage الجهد االكهربى
3
Multiple Choice
An electric fence used to contain cattle works by transmitting energy through a conductor creating an electric ...................سياج كهربائي يستخدم لاحتواء أعمال الماشية عن طريق نقل الطاقة من خلال موصل ينتج................. كهربائي.
current تيار
resistance مقاومة
4
Multiple Choice
A conductor is a ...........
الموصل هو ...
a material that increases the number of charged particles مادة تزيد من عدد الجسيمات المشحونة
material that increases the amount of electricity مادة تزيد من كمية الكهرباء
material through which electricity flows easily المواد التي تتدفق من خلالها الكهرباء بسهولة
material that stops the flow of energy مادة توقف تدفق الطاقة
5
Part 2
6
Multiple Choice
In an electric circuit, a battery can act as a __.
في الدائرة الكهربائية ، يمكن أن تكون البطارية بمثابة __.
voltage source مصدر الجهد
conductor موصل
insulator عازل
resistor المقاوم
7
Multiple Choice
A switch in a circuit _____.
مفتاح في دائرة _____.
acts as an insulator بمثابة عازل
absorbs electricity تمتص الكهرباء
allows or stops the flow of electricity يسمح أو يوقف تدفق الكهرباء
keeps the flow of electricity at a safe level يحافظ على تدفق الكهرباء عند مستوى آمن
8
Multiple Choice
An object in an electrical circuit that resists the flow of energy is called _____.
يسمى الجسم الموجود في الدائرة الكهربائية والذي يقاوم تدفق الطاقة _____.
a magnet مغناطيس
a compass بوصلة
a voltage الجهد
a resistor المقاوم
9
Multiple Choice
A fan is plugged into an extension cord. The extension cord is plugged into a wall outlet. How does the extension cord help the fan work?مروحة موصلة في سلك تمديد. سلك التمديد متصل بمأخذ التيار بالحائط. كيف يساعد سلك التمديد المروحة في العمل؟
The extension cord makes the fan more powerful. يجعل سلك التمديد المروحة أكثر قوة.
The extension cord makes the fan easier to operate. يجعل سلك التمديد تشغيل المروحة أسهل.
The extension cord transfers sound energy to the fan. ينقل سلك التمديد الطاقة الصوتية إلى المروحة.
The extension cord transfers electric currents from the outlet to the fan. ينقل سلك التمديد التيارات الكهربائية من المخرج إلى المروحة.
Revision - Lesson 3
By Mariam Galal
Show answer
Auto Play
Slide 1 / 9
SLIDE
Similar Resources on Wayground
4 questions
Untitled Lesson
Presentation
•
KG
5 questions
Animals quiz
Presentation
•
KG
7 questions
WW Module 3 Lesson 20 Question Set
Presentation
•
5th Grade
1 questions
Untitled Lesson
Presentation
•
KG
11 questions
ÔN TẬ CUỐI HỌC KÌ I
Presentation
•
4th Grade
11 questions
Materi IPAS Lince ASTON
Presentation
•
4th Grade
11 questions
測試123
Presentation
•
4th Grade
4 questions
CÔNG NGHỆ
Presentation
•
5th Grade
Popular Resources on Wayground
20 questions
"What is the question asking??" Grades 3-5
Quiz
•
1st - 5th Grade
20 questions
“What is the question asking??” Grades 6-8
Quiz
•
6th - 8th Grade
10 questions
Fire Safety Quiz
Quiz
•
12th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
34 questions
STAAR Review 6th - 8th grade Reading Part 1
Quiz
•
6th - 8th Grade
20 questions
“What is the question asking??” English I-II
Quiz
•
9th - 12th Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
47 questions
8th Grade Reading STAAR Ultimate Review!
Quiz
•
8th Grade
Discover more resources for Science
118 questions
5th Grade SSA Review_Mr. Hite
Quiz
•
3rd - 5th Grade
21 questions
4th Grade Topic 7 Quick Check Review
Quiz
•
4th Grade
17 questions
LIGHT
Quiz
•
4th - 5th Grade
20 questions
Reconstruction Review Game
Quiz
•
4th Grade
14 questions
Unit 1 Energy Conversions Review
Quiz
•
4th Grade
16 questions
Food Chains and Food Webs
Quiz
•
3rd - 4th Grade
11 questions
Water Cycle
Quiz
•
2nd - 4th Grade
15 questions
Chapter 5 Survival in Ecosystems
Quiz
•
4th Grade