. Food coloring molecules spread much quicker in a glass of water with high temperature because high temperature means more, _____________________, which is the energy of motion.
which is the energy of motion. The water molecules move faster and have more kinetic energy, allowing them to quickly and effectively spread and mix with the food coloring molecules.
No, the answers are.
potential Energy
kinetic Energy
thermal Energy
temperature
High temperature means more thermal energy, which is the energy of motion.
Samantha is conducting an experiment to investigate how the amount of sunlight affects the growth of plants. She decides to measure the height of the plants every week for a month.
What is the independent variable in Samantha's experiment?
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2 points
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The height of the plants
The amount of sunlight
The duration of the experiment
The independent variable in Samantha's experiment is the amount of sunlight.
. Sarah is learning about heat transfer in science class. She observes a pot of water boiling on a stove.
Which heat transfer method is primarily responsible for the water in the pot getting heated through direct contact with the hot stove?
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2 points
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Convection
Conduction
Radiation
The heat transfer method primarily responsible for the water in the pot getting heated through direct contact with the hot stove is conduction.
Food coloring molecules spread much quicker in a glass of water with high temperature because high temperature means more, _____________________, which is the energy of motion.
The real answer is Kinetic energy.