SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
Everyday Physics
Start Test
Study First
Subjects
:
science
,
literacy
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Decreases
Kepler
the pressure of liquids _____ when it goes faster
Convert Fahrenheit to Celsius
Heat capacity (specific heat)
2. The center of an object
Center of gravity (CG)
Emissive
Einstein
Net force?0 net torque=0
3. Distance traveled / time
Physics
Velocity=
period of a pendulum T of length L
Engine efficiency
4. The change in internal energy= the heat absorbed- the work done
law of conservation of energy
Aristotle
Newton
Convert Celsius to Kelven
5. Wavelength x frequency
Wave speed=
velocity through a medium
density of water
Condition for stability
6. Mass x gravity
Weight
order of states of matter stronger to lesser forces between atoms
definition of Bernoulii's equation
The US uses how much of the total world energy consumption?
7. Solids - liquids - gases
density of water
order of states of matter stronger to lesser forces between atoms
period of a pendulum T of length L
The US uses how much of the total world energy consumption?
8. Mass x velocity
continuity
variation of pressure with depth
Momentum
mechanical wave
9. Current x resistance
azX
Voltage
period p of a mass m oscillating on a horizontal spring of force constant k
order of states of matter stronger to lesser forces between atoms
10. Heat is transferred directly through a material with no bulk movement of material
Conduction
ultrasound
Convection
infrasound
11. A tendency for liquids to resist flowing.
viscosity
atmospheric pressure (atm)
Heat
Centripedal acceleration=
12. 11 -000 kg/m^3
Mechanics
density of lead
Conservation of energy
Energy of motion (kinetic energy)
13. P(P2-P1)D^4/128Ln n=fluid's viscosity
Photon energy
Speed of light
ultrasound
Flow through a pipe
14.
Why does something move?
Convert Fahrenheit to Celsius
Energy of motion (kinetic energy)
velocity through a medium
15. P + density x g h
pressure at depth h
Engine efficiency cannot be 100%
mechanical wave
Conservation of energy
16. C/n
variation of pressure with depth
velocity through a medium
Total momentum before collision
measure of density
17. Rod with forces applied at opposite ends in the same direction
Net force?0 net torque=0
the pressure of liquids _____ when it goes faster
Convection
Fluid force
18. Initial velocity = acceleration x time
Present velocity
Engine efficiency
variation of pressure with depth
entropy
19. 10 m/s^2
Acceleration due to gravity on the earth
Heat capacity (specific heat)
continuity
Stable structures
20. Are wider at the base (which lowers their center of gravity)
Kepler
definition of Bernoulii's equation
Convert Fahrenheit to Celsius
Stable structures
21. Heat into system - work done by system
Wavelength
Change in internal energy
Total momentum before collision
Energy of motion (kinetic energy)
22. Maximum displacement from equilibrium
period p of a mass m oscillating on a horizontal spring of force constant k
amplitude
Wave speed=
Second law of thermodynamics
23. As the speed of a moving fluid increases - the pressure within the fluid decreases
Warning
: Invalid argument supplied for foreach() in
/var/www/html/basicversity.com/show_quiz.php
on line
183
24. The efficiency with which an object emits thermal radiation. Is a number between 0 and 1. A good emitter has an e close to 1.
Internal energy
Pressure=
Fluid force
Emissive
25. C/n
velocity through a medium
Convection
definition of Bernoulii's equation
entropy
26.
Convert Celsius to Fahrenheit
Galileo
Newton
Distance traveled
27. ?
Heat
c=3x10^8 m/s
entropy
Heat capacity (specific heat)
28. Analized brahe's data and verified the heliocentric theory. These regularities are known as Helpers Laws of Planetary motion.
Convection
amplitude
Pressure=
Kepler
29. Pascal (Pa) or pounds per square inch (psi)
incoming and outgoing flow rate formula
measurement of pressure
Engine efficiency cannot be 100%
mass flow rate formula
30. 18600 miles/sec
Speed of light
measurement of pressure
Flow through a pipe
definition of Bernoulii's equation
31. Rod with forces applied at opposite ends in opposite directions
Net force=0 net torque?0
azX
Centripedal acceleration=
Time for an object thrown to reach maximum height
32. Velocity squared / radius
volume fluid flow rate formula
measurement of pressure
infrasound
Centripedal acceleration=
33. Time required to complete one cycle
Convert Celsius to Kelven
Period
mechanical wave
Energy of motion (kinetic energy)
34. How much torque it takes to get an object rotating
Total momentum before collision
density of lead
Speed of light
Rotational inertia (moment of inertia)
35. The amount of heat that is required to raise the temperature of one g of a substance by 1 degree C.
Heat capacity (specific heat)
Heat
Voltage
Einstein
36. Because nothing stops it
Why does something move?
Total momentum before collision
Engine efficiency
Physics
37. 5/9 [T(F)-32]
density of water
Einstein
Convert Fahrenheit to Celsius
Pressure=
38. Velocity squared / radius
Centripedal acceleration=
Newton
Quantum mechanics
Net force
39. The heat needed to raise the temperature of 1 pound of water by 1 degree F
Buoyant force
Heat capacity (specific heat)
1 BTU
azX
40. Mass x gravity
law of conservation of energy
Weight
Centripedal acceleration=
Speed of light
41. 25%
Newton
Wave speed=
Quantum mechanics
The US uses how much of the total world energy consumption?
42. The sum of the energy of all the molecules in the system
Acceleration
Wave speed=
Conduction
Internal energy
43. An object that is thrown or struck or shot and then travels under the influence of gravity
Projectile
volume fluid flow rate formula
pressure at depth h
Change in internal energy
44. The efficiency with which an object emits thermal radiation. Is a number between 0 and 1. A good emitter has an e close to 1.
Wavelength
Internal energy
Emissive
Momentum
45. Heat Q= mass of sample x specific heat x temp change
Heat capacity equation
Heat
Newton's Second Law
Stable structures
46. V1 x A1=v2 x A2
ultrasound
Thermal radiation
The US uses how much of the total world energy consumption?
incoming and outgoing flow rate formula
47. 2 -700 kg/m^3
density of aluminum
Present velocity
Newton's Second Law
Frequency
48. 2p x square root L/g
Voltage
Brahe
Heat capacity equation
period of a pendulum T of length L
49. Kg/m^3
Distance traveled
Resistance
when ice in water melts what happens?
measure of density
50. Are wider at the base (which lowers their center of gravity)
Stable structures
First Law of thermodynamics
Heat capacity equation
density of air