Which one of the following statements about light passing down an optical glass fibre is NOT true?

All of the following can affect the size of a population EXCEPT for:

Overfishing means:

The part of the brain that processes information from the sense organs is the:

In electrolysis the anode is the:

The interest rate on investments in a bank decreased from 8 ¹/₂ per cent per annum to 6 per cent per annum. The difference in annual interest on a deposit of $2 000 is

A __________ is a sub-division of a track that stores data on a disk.

Sweating can help to cool the body. This cooling is achieved mainly by:

How much simple interest is due on a loan of $120 for two years if the annual rate of interest is 5 ¹/₂ per cent?

The speed of a dot-matrix printer is measured by the number of __________ that it can print.

We can separate an insoluble solid from a liquid using:

Measuring plant growth by measuring height is convenient, but inaccurate because:

A boy throws a cricket ball straight up in the air. At the very top of its flight:

Devices that capture data directly from a source document include all of the following items EXCEPT __________.

You look through a microscope to view the Brownian motion of smoke in a container of air. Which one of the following statements is NOT true?

Which of the following devices are MOST LIKELY to be used at an airport for border control activities?

Which of the following entries should be used to post Sales return?

The constitutions of Commonwealth Caribbean countries guarantee citizens freedom of conscience, expression, assembly and movement. These freedoms are usually referred to as

In an atom the neutron is found:

The number of atoms in this formula, H₂SO₄, is: