Well it is definitely answer B because when light is on for a long time it heats up a lot.the thermometer obviously went up which means the light bulb had more energy and was hotter than the start of it
Answer: the answer is D. Aluminum and nitrogen
Explanation:
Moving the balls closer together pumping more air into the soccer ball putting the baseball in a plastic case
Resultant displacement between the base camp and the cave will be 7.211 km
Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position.
Her resultant displacement can be calculated using Pythagoras theorem

= 
= 52
H =
= 7.211 km
Resultant displacement between the base camp and the cave will be 7.211 km
To learn more about displacement here :
brainly.com/question/13271165
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