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Hardness

Write T for t...

Question

Write T for the true statement and F for the false one. Correct the false statements(s).
1. A stainless steel pan is opaque.
2. All gases have definite shape.
3. Oil dissolves in water.
4. A paper boat will sink in water.

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Solution

1. A stainless steel pan is opaque. T

A stainless steel pan is opaque because we cannot see through it.

2. All gases have a definite shape. F

Gases have no fixed shape, and they fill a container of any size and shape completely.

3. Oil dissolves in water. F

Oil and water do not mix with each other and form two separate layers of oil and water.

4. A paper boat sinks in water. F

A paper boat floats in water because it is lighter than water.

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