SCIENCE 7

What does form a energy that is produced when air molecules vibrate?

• Medium

• Ear

• Sound

• Human Vocal Cords

It is the source or transmitter is the obiect producing the wave

• Measurement

• Light

• Visual Perception

• Source

What is the object that responds to the wave?

• Receiver

• Detector

• Human Vocal Cords

• Mouth

Does females usually have longer vocal cords than males?

• True

• False

What is the cochlea contains?

• Ear

• Brain

• Lungs

• Esophagus

What is an electromagnetic radiation that can be seen?

• Light

• Intensity and brightness

• Eclipse

• Total Eclipse

What is defined as the object?

• Color

• Red

• Violet

• Yellow

What is it called when seperated colors into different colors?

• Dispersion

• Lumens

• Heat

• Color

Is red the slowest?

• True

• False

Is Violet the slowest?

• True

• False