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Porosity (%) = [(Particle Density - Bulk Density) / Particle Density] x 100 Given: Bulk Density = 1.5 g/cm³ Particle Density = 2.65 g/cm³ Porosity (%) = [(2.65 - 1.5) / 2.65] x 100 Porosity (%) = (1.15 / 2.65) x 100 Porosity (%) = 0.434 x 100 Porosity (%) = 43.4%
Choose the word opposite in meaning to the given word.
Frail
Empathy
...A) Horrible B) Horizontal C) Hostile D) Friendly
A person who believes in God
Someone who is self-employed and hired to work for different companies on particular assignments.
One who dies for a noble cause
Select the most appropriate ANTONYM of the given word.
Timid
Select the most appropriate synonym of the given word.
Repulsive
...Discursive
The teacher was impartial when grading the assignments.
