Physics
Which among the following is false about displacement?

It can be positive, negative or zero
Displacement is never greater than Distance
Its SI unit is meter
It is always positive

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Physics
The mass defect is the result of what action occurring?

Energy being converted into moles of atoms when neutrons break apart protons
Mass being converted to energy when protons and neutrons break apart in a nucleus
Mass being converted to energy when protons and neutrons bind together in a nucleus
Protons and electrons being attracted to each other

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