1. What are the seven kinds of physical properties necessary to describe all physical measurement?
Answer (1)
The seven fundamental physical properties necessary to describe all physical measurements are:Length – Measures distance (meters, feet, etc.).Mass – Measures the amount of matter (kilograms, grams, etc.).Time – Measures the duration of events (seconds, minutes, etc.).Electric current – Measures the flow of electric charge (amperes).Temperature – Measures thermal energy (Kelvin, Celsius, Fahrenheit).Amount of substance – Measures the number of particles (moles).Luminous intensity – Measures the brightness of light (candelas).
