Watts

Quiz
•
Science
•
10th Grade
•
Hard
+2
Standards-aligned
Lisa Thompson
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the formula to calculate electrical power?
potential difference / current
potential difference / resistance
potential difference x current
potential difference x resistance
Tags
NGSS.HS-PS2-5
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How much will it cost to run a 60 W lamp for 10 hours?
$0.05
$0.18
$3.00
$18.00
Tags
NGSS.HS-PS3-1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An electric rice cooker rated 800W, 230V is switched on for 30 minutes. How much electrical energy is used?
400kWh
3.48kWh
0.4kWh
104kWh
Tags
NGSS.HS-PS3-1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An electric rice cooker rated 800W, 230V is switched on for 30 minutes. Calculate the cost of energy that is used by the rice cooker if the cost per kWh is 30sen.
RM12
RM0.12
RM1.20
RM120
Tags
NGSS.HS-PS3-1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Electrical power can be calculated using
Resistance x Voltage
Voltage x Current
Voltage ÷ Current
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A 120 Vac - 20 A circuit breaker max power rating
240 watts
24 watts
2400 watts
240 volts
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Watts is the same as...
Joules per second
Voltage per second
Current per second
Create a free account and access millions of resources
Similar Resources on Quizizz
25 questions
Power

Quiz
•
8th Grade - University
25 questions
Energy, Work and Power

Quiz
•
9th Grade - University
20 questions
Work Quizizz

Quiz
•
10th Grade
25 questions
Physics Power

Quiz
•
12th Grade - University
25 questions
Energy and Power

Quiz
•
9th Grade - University
25 questions
Work Power

Quiz
•
8th Grade - University
25 questions
Work, Energy and Power

Quiz
•
9th Grade - University
25 questions
Work, Energy, and Power

Quiz
•
9th Grade - University
Popular Resources on Quizizz
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade