A current of 2 mA is flowing through a wire. How long will it take for 6 coulombs of charge to
pass?
2. Question | Social Studies
THE ITEM is based on the following extract.
Unemployment and hard economic conditions have forced both parents in some Caribbean families to migrate, leaving an elder son or daughter to care for the younger brothers and sisters.
Which of the following problem is LEAST likely to affect the younger brothers and sisters?
3. Question | Integrated Science
Three factors that increase the risk of coronary heart disease are:
4. Question | Biology
All of the following processes result in energy loss from an ecosystem EXCEPT for:
5. Question | Mathematics
A shopkeeper buys 24 CD players for a
wholesale price of $1800. At what price per
CD player must she sell to make a profit of
10% on her cost?
6. Question | Biology
Crossing two brown mice produced an offspring with a black coat.Which of the following statements MUST be correct?
Ⅰ Brown coat is dominant to black.
Ⅱ The brown mice were heterozygous for coat colour.
Ⅲ The black mouse was homozygous for coat colour.
Ⅳ Crossing a black mouse with another black mouse could produce a brown offspring.
7. Question | Information Technology
Banks and other financial institutions utilize __________ technology that automatically verifies the identity of callers wishing to access their accounts.
8. Question | Social Studies
“ individual countries in the region are too small to make their presence felt on the world stage.â€
Implied in this statement is the need for
9. Question | Physics
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?
10. Question | Biology
The site of reabsorption of MOST of the water from the filtrate.
11. Question | Integrated Science
When we are too hot, more blood flows through the capillaries near the surface of the skin. This helps us to cool down because the blood loses heat by:
12. Question | Biology
Leaves are thin and flat:
13. Question | Physics
When a metal wire carries an electric current, charges flow through it.The moving charges are:
14. Question | Principles Of Accounts
Another name for authorised capital is
15. Question | Biology
Which one of the following is a biological component of a pond ecosystem?
16. Question | Physics
Which one of these four statements is NOT true?
17. Question | Integrated Science
Atherosclerosis is a process in which:
18. Question | Chemistry
To remove limescale from a tap you need:
19. Question | Social Studies
Identify the order in which the ancestors of the Caribbean people arrived in the region.
1. Amerindians
2. East Indians
3. Europeans
4. Africans
