A new investigator takes over a project after much of the original notes and written observations were lost. In the conclusion, the investigator needs to compare the energies associated with the reactions without
having the actual recorded data. The final amount of energy generated in each reaction is available, but the
results were calculated with different units. Use what you know about converting units of heat to drag and
drop the tiles in order of increasing thermal energy, from lowest to highest.
A reaction that generates 57 kcal of energy
1 lowest
A reaction that generates 800 J of energy
A reaction that generates 3,500 J of energy
A reaction that generates 380 calories of energy
3
A reaction that generates 17 kJ of energy
5-highest

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

Suppose a wire with a current is pushed upward by a magnetic field. how would the wire move if the direction of the current reversed? explain your answer.

Arunner is jogging at a steady 3.6 km/hr. when the runner is 2.9 km from the finish line, a bird begins flying from the runner to the finish line at 14.4 km/hr (4 times as fast as the runner). when the bird reaches the finish line, it turns around and flies back to the runner. even though the bird is a dodo, we will assume that it occupies only one point in space, i.e., a zero-length bird. how far does the bird travel? (b) after this first encounter, the bird then turns around and flies from the runner back to the finish line, turns around again and flies back to the runner. the bird repeats the back and forth trips until the runner reaches the finish line. how far does the bird travel from the beginning? (i.e. include the distance traveled to the first encounter)