An electron, with its charge of 1.6 × 10-19 C, is moved from one place at +8 V to a different
place which is at 0 V.The energy released will be:
2. Question | Mathematics
How many grams are in 2.5 kilograms?
3. 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:
4. 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?
5. Question | Biology
In a food chain a plant is a producer because it produces:
6. Question | Integrated Science
Some plants reproduce by forming bulbs. The new plants that grow from the bulbs will be genetically identical
because:
7. Question | English A
Instructions: Choose the one NEAREST in MEANING to the original sentence.
The news shocked me so much that I almost forgot what I wanted to say.
8. Question | Chemistry
When limestone is heated strongly it changes into:
9. Question | Mathematics
Which of the following is NOT a prime number?
10. Question | Chemistry
When dilute sulphuric acid is electrolysed the two gases produced are hydrogen and:
11. Question | Social Studies
Which of the following would MOST likely result from women working outside the home?
1. Improvement in the standard of living
2. Higher self-esteem for women
3. Fewer educational opportunities for men
4. Fall in family values
12. Question | Mathematics
The perimeter of a rectangle is 26 cm. The rectangle is converted to a square by tripling the width and taking a quarter of the length. What is the perimeter of the resulting square?
13. Question | Social Studies
Which of the following is the MAIN reason for conflict in trade sometimes arising between CARICOM countries?
14. Question | Social Studies
THE ITEM refer to the following family functions.
The family provides security and love for the growing children.
15. Question | Social Studies
Which of the following characteristics MUST ALL formal groups possess?
1. Membership requirements
2. Code of conduct
3. Specific objectives
4. Elected leaders
16. Question | Biology
Which of one the following statements about phloem cells is NOT true?
17. Question | Physics
Dividing 9 × 10-2 by 3 × 10-8 gives:
18. Question | Physics
Two separate forces are acting on a bar to cause it to rotate clockwise. One force is 20 N, at a
distance of 3 m out from the pivot; the second force, 2 m further out, is 10 N. Their combined
moment is:
19. Question | Principles Of Accounts
The balances listed below appear in a trader's trial balance. The item that is to be included in the Profit and Loss Account is
