Learning Task 7. Write True if the statement is correct and False if the statement is incorrect 1. Light can be reflected if it is directed towards a mirror. 2. The speed of light remains the same even if it travels from one material to another. 3. Sound could be either soft or loud. 4. The loudness of sound decreases as it moves nearer the observer 5. Echo is the term used for the sound that is reflected back to its source.
Answers & Comments
Answer:
1. True
2. True
3. True
4. False
5. Falsr
Explanation:
Because in number 1. Light can be reflected as long if it like a mirror but glass cannot.
In number 2 It does remain the same even if it is being reflected.
In number 3 sound can be soft or loud decrease the sound soft increase sound loud.
In number 4 the loudness only increases if close to something.
In number 5 Echo is not reflected to the source.