Year 8 Science Homework Week 1

1

What does the law of conservation of energy state cannot happen to energy?

1

State the stored energy in an object that is held high up in the air

1

Define dependent variable

1

Convert 35cm into mm

1

Which quantity tells us the number of waves produced per second?

1

What quantity tells us the distance between two corresponding waves, measured in metres (m)?

1

Describe the oscillations in a transverse wave

1

Define anomalous result

1

Sound is an example of a….

1

A sound with a low pitch has ….

1

An oscillation with a high amplitude has a…

1

The unit for sound is….

1

Describe the oscillations in a longitudinal wave

1

Describe the properties of a sound wave that was quiet and had a high pitch.

1

What happens to the particles surrounding the source.

1

The particles between the source and detector is called the…

1

Can sound travel through a vacuum?

1

What does the law of conservation of energy state cannot happen to energy?

State the stored energy in an object that is held high up in the air

Define dependent variable

Convert 35cm into mm

Which quantity tells us the number of waves produced per second?

What quantity tells us the distance between two corresponding waves, measured in metres (m)?

Describe the oscillations in a transverse wave

Define anomalous result

Sound is an example of a….

A sound with a low pitch has ….

An oscillation with a high amplitude has a…

The unit for sound is….

Describe the oscillations in a longitudinal wave

Describe the properties of a sound wave that was quiet and had a high pitch.

What happens to the particles surrounding the source.

The particles between the source and detector is called the…

Can sound travel through a vacuum?

Sound waves travel by…