17j) FINAL - Science 9 Sem 1

Front

What is viscosity?

Back

Viscosity is a measure of a fluid's resistance to flow. It describes how thick or sticky a fluid is.

Front

Which graduated cylinder has the highest viscosity?

Back

The graduated cylinder with the ball at 50mL.

Front

How many valence electrons does carbon have?

Back

Carbon has 4 valence electrons.

Front

What are subatomic particles with a negative charge called?

Back

Electrons are subatomic particles with a negative charge.

Front

What is the formula to calculate acceleration?

Back

Acceleration = Force / Mass.

Front

If a force of 10 N is applied to an object with a mass of 2 kg, what is the acceleration?

Back

The acceleration is 5 m/s².

Front

What does the term 'time' refer to in physics?

Back

Time is a measure of the duration of events and is one of the fundamental quantities in physics.

Front

What is the relationship between speed, distance, and time?

Back

The relationship is given by the formula: Speed = Distance / Time.

Front

What is the charge of a proton?

Back

A proton has a positive charge.

Front

What is the charge of a neutron?

Back

A neutron has no charge (it is neutral).