 # Long Principal Quantity Can Be Lowered To​

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Daftar Isi ## Long Principal Quantity Can Be Lowered To​

Principal amount long can be reduced to area and volume. The unit of length is meter, while area and volume are m² and m³. Area and volume are derived quantities.

### Discussion of long principal derivatives

A fundamental quantity is a quantity that already has fixed units so that it does not depend on other quantities. The following is an example of basic quantities and their predetermined units:

• Mass, kilograms (kg)
• Length, unit meters (m)
• Time, second (s)
• Electric current, units of amperes (A)
• Temperature, units Kelvin (K)

Derived quantities are quantities whose units are determined from combination principal amount. The following are examples of derived quantities and their units:

• Speed, units m/s
• Acceleration, units m/s²
• Area, units m²
• Volume, units m³
• Density, unit kg/m³

### Detailed Answers of Principal Length

Subject: Physics

Chapter : Magnitude and Measurement

Class : VII

Semester 1

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