Scientific Principles 6035-02 | Part 1

Front

Water is at its maximum density at what temperature?

Back

4°C

Front

The pascal can be expressed in units of: Kg/m³, Kg/L, N/m², N/Kg

Back

N/m²

Front

A non-ferrous metal is a metal that does not contain: Aluminium, Nickel, Copper, Iron

Back

Iron

Front

Which of the following is NOT a 'Pure Metal'? Lead, Zinc, Brass, Copper

Back

Brass

Front

Ferrous metals are magnetic and if not treated will:

Back

Corrode

Front

Which of the following has the highest coefficient of linear expansion? Low Carbon Steel, Copper, PVCu, Lead

Back

PVCu

Front

A mixture of two or more metals is known as:

Back

Alloy metals

Front

A copper and zinc mix make what alloy metal?

Back

Brass

Front

A carbon and iron mix make what alloy metal?

Back

Steel

Front

Which of these thermoplastics do NOT degrade in sunlight? MDPE, PVCu, Polypropylene, ABS

Back

PVCu