Kavya recorded the temperature of water as it cooled. At 0 min it was 90°, at 5 min it was 70°, at 10 min it was 55°, and at 15 min it was 45°. During which 5-minute interval did the temperature fall the most?

Question

Accepted Answer

0 to 5 min. Drops are: 90 to 70 = 20, 70 to 55 = 15, 55 to 45 = 10. The largest drop (20°) is in the first interval.

Kavya recorded the temperature of water as it cooled. At 0 min it was 90°, at 5 min it was 70°, at 10 min it was 55°, and at 15 min it was 45°.
During which 5-minute interval did the temperature fall the most?

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 8 Reading Line Graphs practice

Kavya recorded the temperature of water as it cooled. At 0 min it was 90°, at 5 min it was 70°, at 10 min it was 55°, and at 15 min it was 45°.During which 5-minute interval did the temperature fall the most?

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 8 Reading Line Graphs practice

Kavya recorded the temperature of water as it cooled. At 0 min it was 90°, at 5 min it was 70°, at 10 min it was 55°, and at 15 min it was 45°.
During which 5-minute interval did the temperature fall the most?