Directions: Use the information provided and your knowledge of Physical Science to answer the following questions. Show all work where necessary.
Directions: Use the information provided and your knowledge of Physical Science to answer the following questions. Show all work where necessary.
Ava built simple circuits to test how the number of batteries affects the brightness of a light bulb. She connected 1, 2, 3, 4, and 5 batteries in series and measured the brightness of the bulb using a light meter.
Source: https://virtualscienceteachers.org/bell-ringers-life-science-graphs-and-cer/
Using the graph, describe the relationship between the number of batteries and the brightness of the light bulb.
Which statement is best supported by the data in the graph?
Using the data, explain why the bulb is brighter with five batteries than with one battery.
How does the evidence show that the system changes when more batteries are added to the circuit?
Which conclusion is best supported by the investigation?
A student claims: “Increasing the number of batteries increases the amount of energy transferred by the electric current to the light bulb.” Do you agree or disagree? Use evidence from the investigation to support your answer.
Claim:
Evidence:
Reasoning: