Question

conduct an experiment to see what will happen if two beakers of water with different temperatures are combined. each beaker contains 200 ml of water.
two beakers, each containing 200 milliliters of water. the water in each beaker has a different temperature.
the starting temperature of each beaker is recorded in the graph below.
complete the bar graph to represent the temperature of the water from beakers 1 and 2 after they are combined into beaker 3 by dragging the bar from beaker 3 to the appropriate temperature.
water temperature
degrees celsius
40
35
30
25
20
15

Explanation:

Answer:

The combined temperature is the average of the two starting temperatures. If Beaker 1 is at \( 20^{\circ}C \) and Beaker 2 is at \( 30^{\circ}C \), the combined temperature \( T=\frac{20 + 30}{2}=25^{\circ}C \) (assuming equal volumes). So the bar for Beaker 3 should be at \( 25^{\circ}C \)