Quiz about Pink Flashcard Review

Question 1

The ____ of sound is the distance between compressions.

Accepted Answer

wavelength

Answer

amplitude

Answer

compression

Answer

rarefaction

Question 2

Which of the following will be attracted to this magnet?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 3

What is an insulator?

Accepted Answer

a material that slows or stops the transfer of heat

Answer

a material that transfers heat easily

Answer

a material that is fluffy

Answer

a material that is temperature controlled

Question 4

What is a conductor?

Accepted Answer

a material that transfers heat easily

Answer

a material that slows the transfer of heat

Answer

a material that is fluffy

Answer

a material that is temperature controlled

Question 5

_______ materials do not allow light waves to pass through.

Accepted Answer

Opaque

Answer

Transparent

Answer

Translucent

Question 6

_______ materials allow some light to partially pass through, but not in a straight path.

Accepted Answer

Translucent

Answer

Opaque

Answer

Transparent

Question 7

_______ materials allow light waves to pass through easily.

Accepted Answer

Transparent

Answer

Opaque

Answer

Translucent

Question 8

In order for electricity to flow, it must complete a . . .

Accepted Answer

Circuit

Answer

Sentence

Answer

spark

Answer

light bulb

Question 9

A circuit in which there are two or more pathways for electrical flow

Accepted Answer

Parallel

Answer

Series

Answer

Short

Answer

Training

Question 10

Charge produced by rubbing objects together

Accepted Answer

Static Electricity

Answer

Alternating Current

Answer

Magnetic

Answer

Nuclear

Question 11

Circuit in which current passes through each element in turn without branching

Accepted Answer

Series

Answer

Transistor circuit

Answer

Parallel

Answer

Under current

Question 12

What is does the continuous flow of electrons create?

Accepted Answer

electricity

Answer

static

Answer

magnetism

Question 13

Sound does not travel in space because

Accepted Answer

There is no matter in space.

Answer

Space is too far away.

Answer

Space is the final frontier

Answer

Space has planets.

Question 14

This is a picture of a simple electromagnet. How can the electromagnet be made stronger?

Accepted Answer

Add more coils of wire to the nail.

Answer

Use a smaller battery.

Answer

Reverse the poles of the magnet.

Answer

Remove all the coils and the nail.

Question 15

The bending of light

Accepted Answer

refraction

Answer

light

Answer

opaque

Answer

reflection

Question 16

The bouncing of light off an object

Accepted Answer

reflection

Answer

basketball

Answer

refraction

Answer

echo

Question 17

What do we call this tool that separates white light into the colors of the Visible Spectrum?

Accepted Answer

prism

Answer

tuning fork

Answer

microscope

Answer

graduated cylinder

Question 18

How long does it take light from the Sun to get to Earth?

Accepted Answer

about 8 1/2 minutes

Answer

about 8 1/2 seconds

Answer

about 8 1/2 hours

Answer

about 8 1/2 days

Question 19

Energy is the ability to do _____.

Accepted Answer

work

Answer

functions

Answer

nothing

Question 20

What is the "act of moving something?"

Accepted Answer

work

Answer

effort

Answer

energy

Answer

machine

Question 21

Complex machines

Accepted Answer

are made up of two or more compound machines.

Answer

have few or no moving parts.

Question 22

Compound machines

Accepted Answer

are made up of two simple machines.

Answer

are made up of two or more compound machines.

Question 23

Lightning is ______.

Accepted Answer

static electricity in the air.

Answer

not electrical.

Answer

scary.

Answer

out to get you.

Question 24

Mr. Wilder rubbed a balloon on his hair. Then his hair starting sticking up in all directions. Why?

Accepted Answer

He created static electricity.

Answer

He is having a bad hair day.

Question 25

Which of the following is caused by static electricity?

Accepted Answer

a lightning strike during a storm

Answer

a stove getting hot when it is turned on

Answer

a magnet being attracted to a refrigerator

Answer

a light bulb coming on when a switch is turned on

Question 26

What is static electricity caused by?

Accepted Answer

Negatively charged electrons are passed from one object to another.

Answer

Positively charged electrons are passed from one object to another.

Answer

A balance of positive and negative charges

Question 27

Who invented the incandescent light bulb?

Accepted Answer

Thomas Edison

Answer

Albert Einstein

Answer

Madam Curie

Answer

John Dalton

Question 28

Scientists use ______ to determine the ocean's depth.

Accepted Answer

Sonar

Answer

Submarine

Answer

Helicopter

Answer

Light

Question 29

Light travels _____ than sound.

Accepted Answer

faster

Answer

slower

Answer

at the same speed as

Question 30

Place the colors of the visible spectrum in order from shortest wavelength to longest wavelength.

Accepted Answer

Violet, blue, green, yellow, orange, red

Answer

Red, orange, yellow, green, blue, violet

Answer

White, yellow, orange, red, pink, purple, brown, black

Answer

Black, brown, blue, green, yellow, red

Question 31

Is this an open or closed circuit?

Accepted Answer

Open Circuit

Answer

Closed Circuit

Question 32

Is this an open or closed circuit?

Accepted Answer

Closed Circuit

Answer

Open Circuit

Question 33

Energy in motion is ____________ energy.

Accepted Answer

Kinetic

Answer

Potential

Answer

Energy

Answer

Friction

Question 34

__________ energy is stored energy.

Accepted Answer

Potential

Answer

Kinetic

Answer

Force

Answer

Gravity

Question 35

Potential energy depends on the ________ and ________ of the object.

Accepted Answer

Position (height) and mass

Answer

Friction and movement

Answer

Mass and Movement

Answer

Height and Friction

Question 36

Barbara went bike riding. Her pedaling caused the bike to move. Which form of energy allowed the bike to move?

Accepted Answer

mechanical

Answer

sound

Answer

light

Answer

thermal

Question 37

Which form of energy below is produced by hitting a drum?

Accepted Answer

sound

Answer

heat

Answer

light

Answer

solar

Question 38

A sound wave can only travel through a __________.

Accepted Answer

medium

Answer

vacuum

Question 39

Which of the following is NOT true?

Accepted Answer

Sound travels in a straight line.

Answer

Sound travels in waves.

Answer

Light travels in a straight line.

Answer

Light travels in waves.

Question 40

______ is a measure of how hot or cold something is

Accepted Answer

Temperature

Answer

Cold

Answer

Heat

Answer

Thermal Energy

Question 41

An instrument used to measure heat

Accepted Answer

Thermometer

Answer

Fahrenheit

Answer

Celsius

Answer

Cold

Question 42

Friction causes ____.

Accepted Answer

heat

Answer

convection

Answer

clouds

Answer

frost

Question 43

Which strings on the harp would you play to make a low pitch sound?

Accepted Answer

Strings A

Answer

Strings B

Question 44

Which of these DOES NOT define pitch?

Accepted Answer

How loud or soft a sound is

Answer

How high or low a sound is

Answer

The number of vibrations per second

Answer

The frequency of sound

Question 45

Which instrument would NOT resonate?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Answer

E.

Question 46

What medium does sound travel through slowest?

Accepted Answer

gas

Answer

solid

Answer

liquid

Answer

trees

Question 47

What is frequency?

Accepted Answer

the number of vibrations per second

Answer

how high or low a sound is

Answer

the loudness or softness of a sound

Answer

the back and forth movement of matter

Question 48

What medium (solid, liquid, gas) does sound travel fastest through?

Accepted Answer

solid

Answer

liquid

Answer

gas

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