Maths and Physics Quiz - Numerical Answers

1.

• 23,000 Kg = 2.3 x 10⁴ Kg
• 876,000,000 m = 8.76 x 10⁸ m
• 0.000123 F = 1.23 x 10^-4 F
• 1/1000 C = 0.001 C = 1 x 10^-3 C
• 20⁵ Km = 3,200,000 Km = 3.2 x 10⁶ Km

2. distance = 4.8 x 10²⁴ m

3. Answer: 35.3 Kg

4. Volume = 5 x 10^-4 m³

5. Frequency = 0.8 Hz

6.
i the gradient of the graph = 1.3

ii the intercept on the y-axis = 20

7. BC = 181.4 m

8.