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12 votes
Metals were epanded by heat or metal expand by heat
Which sentence is true

User Bani Uppal
by
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2 Answers

6 votes

Answer:

Metals expand by heat refers to the present ( whats happening now) Metals were expanded by heat refers to the past ( what happened before the present) Both sentences are correct. However, it depends on how you use them

User David Masterson
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7.6k points
2 votes
Metal expands when heated is true
User Stanislav Shamilov
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6.7k points