Question

plsss helppppppp class 7 plsssssssss
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Answer 1

Answer:

1.a.oscillatory.

2.d.Aluminium.

3.a.Cuvillinear motion.

4.b.

5.b.Graphite.

Answer 2

Answer:

♧ ᴀɴsᴡᴇʀ♧

1) The to-and-fro Motion of an object about its fixed position is called Oscillatory Motion.

2) Nickel is a magnetic material.

3) In Rectilinear Motion the position and direction of motion does not change.

4) In Circuit (b) will the bulb glow.

5) Graphite is an example of good conductor of heat and electricity.

♡ ᴍɪss_ɪɴɴᴏᴄᴇɴᴛ♡