When something gets hotter, the particles in it gain more:
2. Question | Social Studies
THE ITEM refer to the following family functions.
The family provides food, clothing and shelter for the children.
3. Question | Biology
A student observed a plant cell through a microscope and made an accurate drawing of the cell.
If her drawing was 80 mm in diameter and had a magnification of ×2000, what was the real
diameter of the cell?
4. Question | Physics
A current of 2 mA is flowing through a wire. How long will it take for 6 coulombs of charge to
pass?
5. Question | Chemistry
To complete the reaction: acid + carbonate → salt + carbon dioxide + ?, we must add the word:
6. Question | Physics
A 10 V battery delivers a steady current of 2 A. How long will it be before 1.0 kJ of energy is
supplied to the circuit?
7. Question | Integrated Science
The correct equation for photosynthesis is:
8. Question | Chemistry
The rate of reaction between marble and hydrochloric acid can be speeded up by using:
9. Question | Mathematics
2p2 -15p + 25 =
10. Question | Chemistry
You never find native magnesium because:
11. Question | Biology
An alternate form of a gene is called an:
12. Question | Mathematics
In coordinate geometry, the equation of the x-axis is
13. Question | Principles Of Accounts
Another name for authorised capital is
14. Question | Information Technology
The speed of a dot-matrix printer is measured by the number of __________ that it can print.
15. Question | Principles Of Accounts
The following figures are taken from a manufacturing account.
The cost of tie year's production of finished goods is
16. Question | Chemistry
In an atom the neutron is found:
17. Question | Mathematics
The value of 5 in the number 357.21 is
18. Question | Chemistry
A reaction that gives out heat is said to be:
19. Question | Integrated Science
Measuring plant growth by measuring height is convenient, but inaccurate because: