Science Quiz

What is defined as the use of evidence to construct testable explanations and predictions of natural phenomena, as well as the knowledge generated through this process?

Tags

NGSS.MS-PS1-2

What is a tentative and testable statement that must be capable of being supported or not supported by observational evidence?

Tags

NGSS.MS-LS2-4

Which term is described as being based on natural and physical phenomena and is capable of being tested by multiple independent researchers?

Tags

NGSS.HS-LS4-2

According to the International System of Units, what unit is used to measure the distance?

According to the International System of Units, what unit is used to measure time?

According to the International System of Units, what unit is used to measure mass?

A __________ unit is a unit obtained by combining different SI units. Ex: m/s

A piece of pine wood measures 30 cm long, 6 cm wide and 3 cm high. The piece of wood has a mass of 270 g. What is the density of the pine wood? (density = mass / volume)

Convert 0.07 s to milliseconds.

Convert 20 kg to grams.