When something gets hotter, the particles in it gain more:
2. Question | Chemistry
To remove limescale from a tap you need:
3. Question | Information Technology
A __________ is a device that is externally connected to and under the control of the central processing unit.
4. Question | Chemistry
Hydrocarbons contain carbon and:
5. Question | English A
Instructions: Choose from the four suggested answers the word which is closest to OPPOSITE in meaning to the underlined word.
She paid meticulous attention to her work as she attached the beads to the costume.
6. Question | Chemistry
We use expanded polystyrene cups for heat of reaction experiments because the cups are:
7. Question | English A
Instructions: Select the option A, B, C or D that BEST describe the sentence.
The modern approach to fitness is to adopt a holistic approach: physical, mental and emotional.
8. Question | Mathematics
3 4/5 expressed as a decimal is
9. Question | Mathematics
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
10. Question | Chemistry
When aluminium is extracted by electrolysis, cryolite is added to:
11. Question | Chemistry
For Mg++ to turn into an atom of magnesium metal it must:
12. Question | Social Studies
The constitutions of Commonwealth Caribbean countries guarantee citizens freedom of conscience, expression, assembly and movement. These freedoms are usually referred to as
13. Question | Mathematics
The sizes of the interior angles of a polygon
are x°, 2x°, 60°, 3x° and 36°. What is the
value of x ?
14. Question | Mathematics
A rectangular tank is 100 cm long, 30 cm
wide and 12 cm deep.
The volume of liquid it will hold is
15. Question | Physics
The units of specific latent heat are:
16. Question | Social Studies
For which of the following purposes is the information collected in a census normally used?
1. To determine the rate of population growth
2. To predict the needs of the society and plan how to satisfy them
3. To estimate the number of government supporters in the country
17. Question | Chemistry
The simplest ratio of atoms in a compound is given by the:
18. Question | Biology
In pea plant size, tall is dominant to dwarf.You cannot tell whether a tall plant is homozygous
(TT) or heterozygous (Tt).To find its genotype you perform a test cross.This involves:
19. Question | Mathematics
If US$1.00 is equivalent to EC$2.68, how
much in US$ would one get for EC$100?
20. Question | Physics
Which one of these statements is true for ALL electromagnetic waves?
