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Which of the following is not the unit of speed? (a) km/h (b) m/s (c) km/s (d) m/s² which part of the electric bell strikes the gong? (a) iron strip (b) contact screw (c) hammer (d) electro-magnet​
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16 votes
Which of the following is not the unit of speed?

(a) km/h
(b) m/s
(c) km/s
(d) m/s²



which part of the electric bell strikes the gong?
(a) iron strip
(b) contact screw
(c) hammer
(d) electro-magnet​

User ChancePance
by
8.0k points

2 Answers

11 votes

Answer:

d and c

Step-by-step explanation:

that is just the answer

User Dewi Rees
by
8.2k points
14 votes
d and c because i had this on a test too
User Igasparetto
by
8.6k points
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