Question

Door locks are made of metals. Which property of metals is made use of? *
1 point
They have lustre
They are opaque
They are hard and strong
They are insoluble

Answer 1

Answer:

They r hard and strong

Explanation:

Ohm's Law is a formula used to calculate the relationship between voltage, current and resistance in an electrical circuit. To students of electronics, Ohm's Law (E = IR) is as fundamentally important as Einstein's Relativity equation (E = mc²) is to physicists. E = I x R.

Answer 2

Answer:

They are hard and strong.

Explanation:

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