1-5
Which waves can carry matter?
a. Mechanical Waves
b. Transverse Waves
c. None, waves carry energy
c. None, waves carry energy
What is a wave?
a. a disturbance that transmits energy from one place to another.
b. something that move matter.
c. the intensity at which energy moves.
a. a disturbance that transmits energy from one place to another.
Which are a natural source of light? (more than one)
a. flashlight
b. fire
c. sun
b. fire & c. sun
How many weeks are in a year?
52 weeks
What did Mrs. Kennedy say she likes to do for fun? Name two of the three
Exercising, Camping or Reading
All waves need a medium to travel
a. true
b. not all, electromagnetic waves can travel in a vacuum
c. not all, mechanical waves can travel in a vacuum
b. not all, electromagnetic waves can travel in a vacuum
The crest of a wave is
a. the highest point of a wave.
b. the distance between two waves.
c. the frequency of a wave.
a. the highest point of a wave.
An opaque object
a. allows all light to pass through it.
b. allows some light to pass through it.
c. allows no light to pass through it.
c. allows no light to pass through it.
How many colors make up a rainbow?
7 - red, orange, yellow, green, blue, indigo, violet
What did Ms. Jadeke say she likes to do for fun? Name the winter and the summer
Winter - Baking
Summer - Racing
Frequency is
a. wave height.
b. the distance between two waves.
c. the number of repetition of a wave in one second.
c. the number of repetition of a wave in one second.
Light waves can travel through a vacuum.
a. true
b. false
c. sometimes
a. true
An apple looks red to you because light is
a. reflected
b. absorbed
c. refracted
a. reflected
What are the 3 primary colors?
Red, Blue, and Yellow
What is Ms. Jadeke's favorite food?
Steak
What is the difference between a longitudinal wave and a transverse wave?
a. the direction in which the vibration occurs.
b. the frequency of the wave.
c. the size of the wave.
a. the direction in which the vibration occurs.
What objects allow light to pass through it?
a. door
b. glasses
c. a safe
b. glasses
What types of code uses two signals?
a. binary code
b. alphabet code
c. radio waves
a. binary code
Which superstar shines the brightest as the closest star to our cozy Earth?
The Sun
What is Mrs. Kennedy's favorite sport?
Volleyball
Sound waves travel at the same speed through solids, liquids, and gases.
a. True
b. False, they travel faster through a solid.
c. False, they travel faster through liquid.
b. False, they travel faster through a solid.
What color is formed when all colors of light are combined?
a. Black
b. White
c. Red
b. White
Which type of wave is used with communication devices?
a. visible light waves
b. radio waves
c. sound waves
b. radio waves
What is the capital of North Dakota?
Bismarck
How many siblings does Ms. Jadeke have? How many siblings does Mrs. Kennedy have?
Ms. Jadeke - 1; a brother
Mrs. Kennedy - 2; a sister and a brother