If a rectangular field is measured to be 120 meters long and 75 meters wide, what is its area in SI units?
9000 square meters
To find the area of a rectangular field, we use the formula for the area of a rectangle, which is:
\(Area = \text{Length} \times \text{Width}\)
Given that the length of the field is 120 meters and the width is 75 meters, we can plug these values into the formula:
\(Area = 120 \, \text{meters} \times 75 \, \text{meters}\)
\(= 9000 \, \text{square meters}\)
Thus, the area of the rectangular field is 9000 square meters.
Let's break down why this option is correct:
- Option 1: 9000 square meters — This is the correct calculation as shown above.
- Option 2: 1800 square meters — Incorrect, as it underestimates the area. This could result from a misunderstanding of the problem or incorrect multiplication.
- Option 3: 15000 square meters — Incorrect, as it overestimates the area. Possibly due to miscalculating the dimensions or an addition error.
- Option 4: 19500 square meters — Incorrect, as it vastly overestimates the values and does not match the intended calculation.
In conclusion, the correct answer is 9000 square meters.
Similar Questions
How much is 1 calorie in joules?
A laboratory record shows a distance of 0.004 kilometers between two points. How should this be written in SI units of length for a scientific report?
What is the typical temperature range covered by a laboratory thermometer used in school experiments?
A sample of water is heated from 15 degrees Celsius to 35 degrees Celsius. What is the temperature change in Kelvin?
A thermometer shows a reading of 37 degrees Celsius. What is the corresponding temperature in Kelvin?
A laboratory thermometer has a range from -10 degrees Celsius to 110 degrees Celsius and 120 equal divisions. What is the smallest value that this thermometer can read?
Which of the following has both magnitude and direction, making it a vector quantity?
Which of the following statements correctly matches the units of mass with their respective systems?
Why is a room thermometer generally mounted vertically on a wall?
Important Questions from Units and Measurements
The unit of measurement of noise is
Unit is ______.
Intensity of radioactivity is measured in -
Which of the following is not a fundamental quantity?
If the error in the measurement of the radius of the sphere is 1%, then the error in the measurement in its volume is
