Question

1. Fill in the blanks. A. Length is a ---- quantity as it is independent of other physical quantities. B. Volume is a ---- quantity as it depends on other physical quantities. @ 2. Which physical quantity will be measured when a tailor stitches a piece of cloth - length or mass? Is it a fundamental or a derived quantity? 3. Sheena gave a piece of cloth to a tailor to stich. The tailor measured the cloth. Write any way in which measuring helped the tailor. measuring Physical Quantities (59​

Answer 1

a)physical quantity

b)Volume is not a vector quantity but a scalar quantity. A scalar quantity has only magnitude but a vector quantity has both magnitude and direction. Apart from volume, mass, speed, energy, time, etc., that have magnitude are scalar quantities.

2)length, fundamental quantity

3)length of the cloth

Answer 2

Answer:

1A. Fundamental quantity

1B. Derived quantity

2. Length, Fundamental quantity

3. Meter scale helped the tailor measure the piece of cloth