______ is a trait that helps a living thing survive in its environment?
(A) larva (B) adaptation (C) inherited
A student holds two vibrating objects. Object A is vibrating faster than Object B. Which statement (sentence) below is TRUE?
(A) A is LOUDER than B
(B) B is LOUDER than A
(C) A will have a higher PITCH than B
(D) B will have a higher PITCH than A
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The highness or lowness of a sound is called the;
(A) Pitch (B) loudness (C) vibration (D) resonance
When you make sounds by plucking a rubber band, you make the rubber band move back and forth very quickly. This movement is called;
(A) Loudness (B) amplitude (C) pitch (D) vibration
(33)–B; (34)–C; (35)–A; (36)–D