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Study Cards Flashcards

1
Q

Examples of Physics Discipline

A
  • mathematical model predicts trajectory of a bullet fired from a gun
  • how much energy associate with a hurricane
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2
Q

Examples of Earth Science Discipline

A
  • environmental scientist monitors pollutants in a lake

- how much energy is associate with a hurricane

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3
Q

Examples of Chemistry Discipline

A
  • environmental scientist monitors pollutants in a lake
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4
Q

Scientific Law

A

No evidence or experiment has ever contradicted a statement

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5
Q

Pushups by lowering body to floor then pushing back up. What force causes a person to rise?

A

The upward force the ground exerts on the person

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6
Q

When two identical objects, one with greater mass one with less, have force exerted on them at the same time, what happens?

A

The one with more mass accelerates slower

The one with less mass accelerates faster

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7
Q

Examples of Friction Force

A
  • meteors burning up in earths atmosphere
  • a pencil writing on paper
  • a jet airplane stopping on a runway
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8
Q

Examples of gravity force

A
  • planets in orbit around sun
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9
Q

Microwaves

A
  • used in cell phones to make calls
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10
Q

Ultraviolet

A
  • slightly shorter than visible light
  • causes things to glow brightly or fluoresce
  • check bill authenticity
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11
Q

Infrared

A
  • detect difference in temp
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12
Q

X-Rays

A
  • see inside luggage at an airport
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13
Q

Sound Waves

A
  • longitudinal motion
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14
Q

Electromagnetic waves

A

Transverse wave motion

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15
Q

Energy transformation in a slingshot

A

Elastic potential energy becomes kinetic energy

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16
Q

Fireworks energy transformation

A
  • chemical potential energy becomes kinetic energy
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17
Q

Energy transformation when a box slides to a stop on a table

A

Kinetic energy becomes thermal energy

18
Q

Energy transformation of a car engine

A

Chemical potential energy becomes thermal energy

19
Q

Example of chemical change

A

Cooking an egg

20
Q

What bond is formed when valence electrons are shared between two atoms

A

Covalent

21
Q

What phase change has energy being absorbed from surroundings?

A

Water boiling on an electric burner

22
Q

What happens when wet clothes become dry in the sun

A

The water in the clothes absorbs energy from the air and becomes gas

23
Q

Electron

A
  • located outside the nucleus
24
Q

Neutron

A
  • no charge
25
Q

What type of substance is a chocolate chip cookie if it is made of dough and chocolate chips?

A

Mixture

26
Q

Compound

A
  • a substance with sodium atoms bonded to chlorine atoms
27
Q

Liquid State

A
  • particles are close together but able to slide past eachother
28
Q

Periodic Table Notes

A
  • atomic number is how many protons in the element (top of the box)
  • group 2 has good thermal conductivity and good electrical conductivity
  • groups share properties
  • hydrogen can be with alkali metals or halogen family
29
Q

African and South American plates are moving away from eachother

A

High risk for volcanoes, low risk for earthquakes

30
Q

A place far from any plate boundaries

A

Low risk for volcanoes and earthquakes

31
Q

Valley

A

Occurs when water erodes rock in death it by following a straight path continuously

32
Q

Meander

A

Produced when sediment is eroded from one side of a river and deposited on the other

33
Q

The Rock Cycle

A
  • magma
  • crystallization
  • igneous rock
  • weathering, erosion, deposition
  • sediment
  • compaction and celebration
  • sedimentary rock
  • heat and pressure
  • metamorphic rock
  • melting
  • magma
34
Q

Where is metamorphic rock in the rock cycle?

A

After heat and pressure

35
Q

What is between metamorphic rock and sedimentary rock in the rock cycle

A

Erosion and deposition

36
Q

What is represented by these rock layers:

  • Limestone (sedimentary)
  • Shale (sedimentary)
  • Sandstone (sedimentary)
  • Granite (igneous)
A

A warm, shallow sea

37
Q

What is represented by these layers:

  • Limestone (sedimentary)
  • shale (sedimentary)
  • sandstone (sedimentary)
  • marble (metamorphic)
A

Exposed to high heat and pressure, the experienced deposition

38
Q

Troposphere

A
  • where hurricanes form

- where a mountaineer climbing a tall mountain could reach

39
Q

During rain, soil is washed into a nearby river. What two parts of the water cycle result in the loss of soil?

A
  • precipitation

- runoff

40
Q

Snow falls from the atmosphere and accumulates on a glacier. What part of the water cycle is this?

A
  • Precipitation
41
Q

What is happening when a storm passes through on a hot, sunny day and leaves the weather clear and much cooler than before?

A

A cold front has moved through the area

42
Q

If you want to hike on a clear day with no clouds, what should you look for in the weather report?

A

A day when a high pressure system rests over the area

Japanese (3 decks)

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