Diagram 1 shows four apparatus, J, K, L and M.

Which of the following apparatus can be used to measure the volume of liquids?

• J and K.

• J and L.

• K and M.

• L and M.

Diagram 3 shows a hazard symbol.

What is the meaning of this symbol?

• Poisonous.

• Irritant.

• Explosive

• Flammable

What is the meaning of this hazard symbol?

• Poisonous

• Radioactive

• Flammable

• Explosive

What is the volume of this liquid?

• 25.5 ml

• 25.6 ml

• 25.7 ml

• 25.8 ml

Meaning of the hazard symbol

• Flammable

• Corrosive

• Toxic

• Radioactive

• Irritant

Meaning of the hazard symbol

• Flammable

• Corrosive

• Toxic

• Radioactive

• Irritant

Which of the following is a natural phenomenon?

• 
• 
• 
• 

• Vernier Caliper
• Dial Caliper
• Dial Micrometer
• Vernier Micrometer

The SI unit for temperature is __?__.

• Ohm

• Newton

• kelvin (K)

• Celcius (°C)

Which of the following affects the time taken by a pendulum?

• mass

• length of the string

• tension of the string

• shape of the mass on the string