AQA Physic Synergy 2022 F Quiz

A student investigated the mass, volume and density of some solid metal cubes.

The figure shows one of the cubes. The length of one side is shown.

Name a piece of equipment the student could use to measure the length of one side of the cube.

What is the volume of the cube in the figure?

• 6.0 cm³

• 9.0 cm³

• 27.0 cm³

• 54.0 cm³

different cube has a mass of 13 g.

The volume of this cube is 8.0 cm³.

Calculate the density of the cube.

Give your answer to 2 significant figures.

The student also investigated the density of a key.

The figure shows the key.

Which piece of equipment could be used to measure the mass of the key?

• Balance

• Stopwatch

• Thermometer

The figure shows a measuring cylinder containing water.

Describe how the equipment in the figure could be used to measure the volume of the key.

This question is about atomic structure.

An atom contains three types of particles.

The table shows some information about the particles. Complete the table.

Models of the atom have changed over time.

The figure shows an early model of the atom.

What is the name of the model of the atom in the figure?

• Dalton’s model

• Nuclear model

• Plum pudding model

Alpha particles can be used to investigate the structure of atoms.

Alpha particles have a relative mass of 4.

What is an alpha particle?

• Two electrons and two neutrons

• Two neutrons and two protons

• Two protons and two electrons

An atom has a radius of 0.182 nm.

Calculate the radius of the atom in metres.

1 m = 1 000 000 000 nm

infrared and visible light are part of the electromagnetic spectrum.

Ultraviolet radiation and infrared radiation are emitted by some objects.

Give one use of ultraviolet radiation and one use of infrared radiation. [2 Marks]