Physical quantities that are determined directly through measurements are called_______

Which combination shows derived physical quantities in measurements

The fundamental physical quantities that are used in mechanics are:

A body has a mass of 1600 g and its volume is  $0.002\ m^3$ . Determine its density.

The shadow of a metre rule used to estimate the height of a tree is 75cm long and that of the tree is 840 cm long.

What is the estimated height of the tree in metres?

When an object of mass 85 g is fully immersed in a measuring cylinder, it displaces a volume of 17 cm ³. What is the density of the object in SI units?

100 drops of water fall from a burette. The first and final readings were 38.0 cm³ and 40.5 cm³ respectively. What is the reading of the burette if 300 drops are allowed to further fall from the burette?

The mass of an empty density bottle is 10 g. When full of a liquid of density 800 kg/m³, its mass is 60 g. What is the volume of the empty density bottle?

In an experiment to determine the density of sand using a density bottle, the following measurements were recorded.

- Mass of empty density bottle = 20 g

- Mass of density bottle full of water = 70 g

-Mass of density bottle with some sand = 80 g

-Mass of density bottle with the sand filled up with water 90 g

Use the above data to determine density of sand.