In this lab report, you are required to record data and observations about the properties of light as it passes through different materials. You will fill in a data chart with information from each trial.
For each trial, you will have air on the top and a different material on the bottom of the screen. As the light rays pass from the air to the material, you need to make observations and note any changes you see. These observations could be related to how the light behaves or any visible effects.
Next, you need to measure the angle as the light passes from the top material to the bottom material using a protractor. Additionally, note the index of refraction for each material as indicated on the screen.
Here is a step-by-step breakdown of what you need to do:
1. Trial One:
- Air on top
- Make observations as the light rays pass from the air to the selected material on the bottom.
- Measure the angle using a protractor.
- Note the index of refraction for each material.
2. Trial Two:
- Air on top
- Make observations as the light rays pass from the air to the selected material on the bottom.
- Measure the angle using a protractor.
- Note the index of refraction for each material.
3. Trial Three:
- Air on top
- Make observations as the light rays pass from the air to the selected material on the bottom.
- Measure the angle using a protractor.
- Note the index of refraction for each material.
Remember to fill in the data chart completely for each trial, including the angles and index of refraction values.
I hope this explanation helps you understand what you need to do in your Properties of Light Lab Report. If you have any further questions, feel free to ask!
Answer: 1.Trial One
2.Trial two
3.Trial three
Answer:
Both the symbiotic and the predator/prey relationships evolve together. For the symbiotic take the example of the bird on the rhino's back. They are both in the same environment so their relationship evolves (develops) together, helping each other out. The bird gets to eat the bugs on the rhino and the rhino is kept for being infested with bugs. In the predator/prey situation, think about the lion and antelope. The lion is the predator looking for food. The prey is what he eats. Only the fastest and most able-bodied lions are going to get the antelope. In order for the antelope to survive, it must become swifter and better able to conceal itself. The best of both animals will survive thus strengthening their blood lines. The difference between how the pairs evolve is their interaction. Symbiotic help each other; they don't do harm to one another. Predator/prey relationships is the opposite. The lion intends to do harm to the antelope. He needs the antelope for food.
Explanation:
The material is hotter and denser.
B.
The material is cooler and denser.
C.
The material is hotter and less dense.
D.
The material is cooler and less dense.
Answer:
The correct answer would be B. The material is cooler and denser.
As we move from the core to the crust of the earth, the temperature and pressure of the layer keep on decreasing.
For example, the temperature of the inner core is around 9000 to 13000° Fahrenheit. The temperature of the outer core is around 7200 to 9000° Fahrenheit.
Similarly, the pressure also decreases as we move from core to crust.
Consequently, the density of the material increases as they become solidified.
B, the material is cooler and denser
or
b.Sexual
A. They can move through air.
B. They can make their own food in sunlight.
C. They use pseudopods to capture food.
D. They can move through water.
they can move through the water