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Physics, Science
4th -
Professional Development
Science - Physics Quiz 1
20 questions
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- 1. Multiple ChoiceThe SI unit for measuring volume is the __?__.meter (m)liter (L)cubic meter (m3)gram (g)
- 2. Multiple ChoiceThe SI unit for temperature is __?__.degree fahrenheit (° F)degree celsius (° C)kelvin (K)degree centigrade (°C)
- 3. Multiple Choice
Wiggins is trying to find the density of an ice cube. First, he measures the cube and sees that its mass is 80 kilograms. Then, he measures the length of the cube and determines that each side is 2 m long. Determine how dense the ice cube that Wiggins is measuring.
40 kg/m3
10 kg/m3
8 kg/m3
640 kg/m3
There is not enough information to determine the density of the ice cube.
- 4. Multiple ChoiceWhat SI unit is used to measure electric current?secondsamperesKelvinmole
- 5. Multiple Choice
SI stands for ___.
Sports Illustrated
Scientific Notation
International System (of measurements)
Instructional System (of measurements)
- 6. Multiple Choice
Select the true statement.
Physics is a science.
Physics is a social science.
Physics is an Earth science.
- 7. Multiple Choice
A scientific __________ describes why something happens.
law
theory
- 8. Multiple Choice
How many variables can be tested in a controlled experiment?
0
1
2
as many as you want if you set it up the right way
- 9. Multiple Choice
State the formula for finding resultant force.
F = ma
W = mg
M = F x d
D = m/v
- 10. Multiple Choice
Natasha wants to find out the turning effect of a door. What should she use to calculate?
K.E.= 1/2 mv2
gpe = mgh
M = F x d
P = w/t
- 11. Multiple Choice
Fatin was running at the field towards Nisha. Nisha wants to calculate her kinetic energy before she stops. What should she use to calculate?
K.E.= 1/2 mv2
W = F x s
M = F x d
G.P.E. = mgh
- 12. Multiple Choice
Malik was using a skipping rope to do a wave. Ryan is curious to find out the speed of the wave. Which formula will he need to use?
K.E.= 1/2 mv2
v = fλ
f = 1/ T
R = V/I
- 13. Multiple Choice
What does the prefix Giga represent?
108
109
106
103
- 14. Multiple Choice
What does the prefix milli represent?
10-6
10-9
10-3
103
- 15. Multiple Choice
Figure (i) and (ii) represent respectively,
NAND, NAND
NAND, NOR
NOR, NAND
AND, OR
- 16. Multiple ChoiceWhat is a buckyball?A carbon atom (C60)Nickname for Mercedes-Benz's futuristic concept car (C111)Plastic explosives nanoparticle (C4)Concrete nanoparticle with a compressive strength of 20 nanonewtons (C20)
- 17. Multiple Choice
2. Who is the father of Quantum theory?
Newton
Fermi
Planck
Einstein
- 18. Multiple Choice
The fourth newest element is named_____________. It was named after a Russian nuclear physicist named Yuri Oganessian.
Moscovium
Nihonium
Oganesson
Tennessine
- 19. Multiple Choice
Synthesis of new elements is accomplished by bombarding target atoms of ___________with ions, such that the sum of the atomic numbers of the target and ion elements equals the atomic number of the element being created.
light elements
heavy elements
low elements
all of the above
- 20. Multiple Choice
Complete the name of the scientist who discovered Gravity:Isaac______.
Newville
Scoville
Newton
Wellsley
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