Environmental Sciences, asked by manishakotian73, 6 months ago

Q.7. An invar tape is made of an alloy of
A. Copper and steel
B. Brass and nickel
C. Brass and steel
D. Nickel and steel

Answers

Answered by brainly9497

0

Answer:

D

Explanation:

invar is an alloy of nickel and steel .. it is used in clock pendulums

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