Physics Olympiad Practice Quiz
Interactive Video
•
Physics
•
11th - 12th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the approximate mass of a typical car?
100 kg
100,000 kg
1000 kg
10,000 kg
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If Planck's constant is measured in centimeter-gram-second units, by what factor does its numerical value increase?
10^7
10^5
10^3
10^9
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the base unit for speed in the kinetic energy formula?
m/s
m^2/s^2
kg m^2/s^2
kg m/s^2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the unit of Planck's constant in the SI system?
Joule
Joule-second
Newton
Watt
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a correct dimensional analysis for the mass of a boulder in a riverbed?
Density * v^6 / g^3
Density * v^4 / g^2
Density * v^2 / g^3
Density * v^3 / g^2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the dimensional formula for gravitational acceleration?
m/s^2
kg m^2/s^2
m/s
kg m/s^2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many molecules are approximately in a teaspoon of sugar?
10^20
10^21
10^23
10^22
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
