I need help on this portfolio project, I have to do a lab report on light refraction. The research question is "How does change in medium affect light?" and I need to make a hypothesis, but I don't know what to put.
what data table do you use
I need help as well it is the same question
I need help with the same question
Well this will help ok. I had the same answer when I was younger and I get it ok so here is the real answer. It is slow in air but slower in glass. Hopefully that helped a little. Bye I hope you do well believe in yourself ok. Have a great day.!!!!!!!!!
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To formulate a hypothesis for your research question "How does change in medium affect light?", you need to consider the known properties of light and how they interact with different mediums. A hypothesis is an educated guess or prediction about the relationship between variables in an experiment. Here's how you can develop a hypothesis for your lab report on light refraction:
Step 1: Understand light refraction
First, familiarize yourself with the concept of light refraction. Light refracts when it transitions from one medium to another and changes direction. This phenomenon occurs because the speed of light changes when it passes through different mediums.
Step 2: Identify the variables
Next, identify the variables in your experiment. In this case, the independent variable is the change in medium, and the dependent variable is how light responds to that change.
Step 3: Consider the relationship
Based on your understanding of light refraction, think about how it responds when transitioning from one medium to another. Does the angle of incidence change? Does the wavelength or frequency of light change? How does the change in medium affect the speed of light?
Step 4: Draft the hypothesis
Using your understanding from the previous steps, draft a hypothesis by predicting the relationship between the change in medium and the behavior of light. Here are two possible hypotheses:
1. As the medium through which light passes changes, the angle of refraction will also change.
2. The speed of light decreases when it passes through a denser medium.
Step 5: Justify your hypothesis
Explain why you chose a particular hypothesis. Refer to scientific principles and previous research on light refraction to support your reasoning.
Remember, a hypothesis is not a definitive answer but rather an educated prediction that you will test through experimentation. Make sure to design your experiment, gather data, and draw conclusions to determine whether your hypothesis holds true.
Light travels with different speeds in different materials. It travels at 3E8 m/s in a vacuum but slower in air and slower still in glass. Because it travels with different speeds it is refracted when moving from one medium to another.
I think you can get at least two hypotheses from this information.