Question

It was already noon when Lela woke up. The
temperature was 38°C and she was sweating all over
As it was already late, she was given only 10 minutes
to pack her things. She wondered how she would
pack a 1.5 kg tin of milk powder, 850 cm of lake
water, 980 g of a rare rock, a 1.2 m long stem of a
special plant and finally not to forget 6.5 m² of tent
material into her bag
From the above description, identify the physical
quantities and then classify them into base quantities
and derived quantities​

Answer 1

Answer:

answer

Explanation:

was already noon when Lela woke up. The temperature was 38°C and she was sweating all over. As it was already late, she was given only 10 minutes to pack her things. She wondered how she would pack a 1.5 kg tin of milk powder, 850 cm3 of lake water, 980 g of a rare rock, a 1.2 m long stem of a special plant and finally not to forget 6.5 m2 of tent material into her bag.

Base Quantities and Derived Quantities Definition, Units Examples 4From the above description, identify the physical quantities and then classify them into base quantities and derived quantities.

Solution:

The physical quantities are temperature (38°C), time (10 minutes), mass (1.5 kg and 980 g), length (1.2 m), volume (850 cm3) and area (6.5 m2).

Classification:

Base quantity: Mass, length, temperature, time

Derived quantity: Area, volume v