TRUE or FALSE. Write TRUE if the statement is correct, and FALSE if incorrect.
1. In a low-density material, like air, sound travels faster because the atoms are farther apart.
2. The speed at which sound travels through a material depends on the density of the material.
3. It is possible for astronauts on the moon to talk to each other without the aid of modern electronic communication system because of the atmosphere in the surroundings.
4. Sound is heard better in far areas during daytime than nighttime due to refraction.
5. Compressions are found when air particles of molecules of the medium are pushed creating lesser distance between particles.
Need ko na now pagsagot po ng tama.
1. In a low-density material, like air, sound travels faster because the atoms are farther apart.
2. The speed at which sound travels through a material depends on the density of the material.
3. It is possible for astronauts on the moon to talk to each other without the aid of modern electronic communication system because of the atmosphere in the surroundings.
4. Sound is heard better in far areas during daytime than nighttime due to refraction.
5. Compressions are found when air particles of molecules of the medium are pushed creating lesser distance between particles.
Need ko na now pagsagot po ng tama.
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Answer:
1. True
2. False
3. True
4. True
5. True
Explanation:
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1. false
2. true
3. false
4. false
5. false