Figure 2 shows the total volume of water lost from a plant over 6 hours. Determine the rate of water loss at 12:00  Use the tangent on the graph above. Give your answer: • in cm3 per minute • in standard form. – 7008

Q1.

Figure 2 shows the total volume of water lost from a plant over 6 hours.

Determine the rate of water loss at 12:00 

Use the tangent on the graph above. 

Give your answer: 

• in cm3 per minute

 • in standard form. 

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Rate of water loss = _______________ cm3 per minute (4)

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One thought on “Figure 2 shows the total volume of water lost from a plant over 6 hours. Determine the rate of water loss at 12:00  Use the tangent on the graph above. Give your answer: • in cm3 per minute • in standard form. – 7008

  1. The time taken is 5.7 hours
    1 hour = 60 minutes, multiply 0.095 hours by 60:
    0.095×60=5.7 minutes
    9.5×10 ^−2 hours

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