TRUE OR FALSE Directions: Read the following sentences. Write T if the statement is correct and E if otherwise. 1. Tape Charts or ticker-tape diagram is used to represent motion in diagrams, 2. In physics, we use line graphs also called motion graphs to represent changes and patterns in an object's motion. 3. Wavelength is the distance between adjacent crest and troughs. 4. A wave is a periodic disturbance that moves away from a source and carries energy with it. 5. Humans just like us can hear sounds with frequency of 50 Hertz to 50 000 Hz. 6. Sound is a pitch wave. 7. Walking is a sensation acquired by hearing which depends on how people perceived sounds. 8. Intensity of chart refers to the amount of energy of a sound wave.​