What is electricity?
Match the symbol to the correct component
Voltage is measured using a device called a _______?
The position of a component in a circuit affects the level of output in a buzzer.
Which of the following is needed to make a complete (closed) electrical circuit?
What is electric current?
What happens in an open circuit?
Analyze and read the table. Please tick the correct column. Some rows may have 1 or more ticks
What is voltage in an electrical circuit?
In the lab, a pupil is conducting an experiment to see how different temperatures affect the dissolving rate of sugar in water. As they pour the water and add the sugar, they watch closely to see what happens, paying attention to any changes in how quickly the sugar dissolves. They also make sure to write down everything they see, keeping track of the time it takes at different temperatures. After looking over their results, the pupil looks for patterns, noticing that the sugar dissolves faster in warm water than in cold.
What science skills are they using?