Question

B) Answer the following
i) Find odd one out.
Paper, Clothes, Mat, Metal sheet
ii) State the type of mirror used in floodlights?
iii) State true or false
The speed of sound in a solid is greater than that in a liquid.
iv) Match the following
A
B
1) Fused salt
a) basic salt
b) sodium metal freed
v) Complete the correlation
Food preservation Cobalt-60 :: hyperthyroidism:​

Answer 1

Answer:

metal sheet convex true

Answer 2

Answer:

1. metal sheet

2. convex

3. true

4. give me the options of match the following

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