Need help guys diko to gets
To find the percent uncertainty, we can multiply the relative uncertainty (percentage uncertainty) by 100. The absolute uncertainty is obtained by multiplying the measured value by the relative uncertainty.
Given:
Measured value of the side of the square paper = 6.5 in
Relative uncertainty = ±3% = ±0.03 (since we express percentages as decimals, i.e., 3/100 = 0.03)
Percent Uncertainty:
Percent uncertainty = Relative uncertainty × 100
Percent uncertainty = 0.03 × 100 = 3%
Absolute Uncertainty:
Absolute uncertainty = Measured value × Relative uncertainty
Absolute uncertainty = 6.5 in × 0.03 = 0.195 in (rounded to three decimal places)
Minimum Value:
The minimum value of the side can be calculated by subtracting the absolute uncertainty from the measured value:
Minimum value = Measured value - Absolute uncertainty
Minimum value = 6.5 in - 0.195 in = 6.305 in (rounded to three decimal places)
Maximum Value:
The maximum value of the side can be calculated by adding the absolute uncertainty to the measured value:
Maximum value = Measured value + Absolute uncertainty
Maximum value = 6.5 in + 0.195 in = 6.695 in (rounded to three decimal places)
True Value:
The true value is the most accurate value of the side, which in this case is the measured value itself: True value = 6.5 in
Area of the Square:
The area of the square is calculated by multiplying the side by itself:
Area = Side × Side = (6.5 in) × (6.5 in)
Area = 42.25 in^2
To summarize:
Percent uncertainty = 3%
Absolute uncertainty = 0.195 in
Minimum value of the side = 6.305 in
Maximum value of the side = 6.695 in
True value of the side = 6.5 in
Area of the square = 42.25 in^2
pa brainliest po mga darling^^