← SetsGrade 7 Science Q3: Heat, Light & Sound — Set 2
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Grade 7 Science Q3: Heat, Light & Sound Practice Questions — Set 2
10 free Grade 7 Science Q3: Heat, Light & Sound reviewer questions with answers and explanations. Pindutin ang sagot mo para makita agad kung tama — kasama na ang paliwanag. Set 2 of 4.
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Which of the following is a good thermal insulator?
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What do we call the process of splitting white light into its component colors using a prism?
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An echo is an example of which property of waves?
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In which of these scenarios would convection most likely occur?
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What is the relationship between the angle of incidence and the angle of reflection according to the Law of Reflection?
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Which part of the wave is the highest point above the rest position?
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What describes the loudness of a sound?
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Which of the following materials is transparent?
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What happens to the temperature of a substance while it is undergoing a phase change (e.g., boiling water)?
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