| Maths
and Physics Quiz |
Answer
the following question:
(The information required can be found by visiting the suggested websites).
|
| Answer
the following questions by filling in the gaps. |
| 1. |
Express the following quantities in Standard
Form:
e.g. The speed of light in free space is 300,000,000 m/s or 3x108 m/s in
standard form. |
| |
- 23,000 Kg
- 876,000,000 m
- 0.000123 F
- 1/1000 C
- 205 Km
|
| 2. |
Light travels at 3x108 m/s. How far will
it have travelled in 16x1015 s ? |
| 3. |
The reading on a scale is 35.346 Kg. The
scale is only accurate to 3 Significant Figures. Write the
reading to the correct degree of accuracy. |
| 4. |
A bottle contains 500 cm3 of a liquid. Write
this volume in m3. |
| 5. |
If k=100 N/m and m=4 Kg then calculate frequency,
f
using
the equation
|
| 6. |
An experiment on a metal-filament lamp
gave the following values of resistance R (ohms) at various
voltages V (volts):
V
(volts)
|
R (ohms) |
62
|
100 |
75
|
117 |
89
|
135 |
100
|
149 |
120
|
175 |
Plot a graph of R (y-axis) against V (x-axis).
Draw a line of best-fit and calculate
- the gradient of the graph
- the intercept on the y-axis
|
| 7. |
7.
John’s
car travels a distance of 750 m in a straight line up a hill.
The angle of inclination
of the hill is 14 degrees to the horizontal AC. Calculate the
vertical height BC.
|
| 8. |
Rearrange the formula v2=u2 + 2as so that
a is the subject. |
| |
| 9. |
Click here for Worked Solutions. |
| 10. |
Click
here for Numerical Answers. |
| |
