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The blue and red light in the experiment are significant because they represent different wavelengths of light. Blue light has a shorter wavelength and higher energy, while red light has a longer wavelength and lower energy. By using these specific colors of light, researchers can study how different wavelengths affect the outcomes of the experiment.

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4mo ago

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Why is red light different to blue light?

The red light is lower energy than the blue light.


Red and blue will absorb the same light?

Red and blue light will not absorb the same light. Red objects reflect red light and absorb other colors, while blue objects reflect blue light and absorb other colors.


What color do you get when you mix red and blue light?

You get magenta when you mix red and blue light. Magenta is a secondary color formed by combining red and blue light, which are on opposite ends of the visible light spectrum.


Which color of light is produced by mixing red light and blue light?

Mixing red light and blue light produces magenta light.


What color does blue and red make in light?

Blue and red light mix to create magenta light.


How can the technique of this experiment be used to determine whether any two different colors of light such as red light and blue light travel at the same speed inside the plastic?

To determine if red and blue light travel at the same speed in plastic, one could shine both colors of light through the plastic at the same angle and measure the time it takes for each color to travel a set distance. If the times are equal, the speeds are the same. However, if there are differences in the times taken, it suggests that red and blue light have different speeds within the plastic.


Does blue or red have a higher frequency?

Blue light has a higher frequency than red light. When we see different colors, we are actually perceiving different wavelengths of light - blue light has a shorter wavelength and higher frequency than red light.


Engelmann's experiment determined which wavelengths of light are most effective at causing photosynthesis In other words Engelmann measured?

Engelmann's experiment measured the rate of oxygen production by algae exposed to different wavelengths of light to determine which wavelengths are most effective at driving photosynthesis. He found that red and blue light were the most effective, with peaks in their absorption spectra correlating with peak photosynthetic activity.


What is the physical difference between red light and blue light?

The differences between red and blue light are Red stands for n00b and blue stands for b00b! your mum


When red light is projected onto a white surface red light is reflected. Blue light will similarly be reflected as blue. When both are projected onto a white surface we see neither red nor blue. Is th?

When red light and blue light are both projected onto a white surface, they combine to create magenta light. Magenta light is a different color from red or blue, which is why we don't see red or blue individually in that situation.


How do the frequencies of blue light or red light compare?

Blue light has a higher frequency than red light. This means that blue light has shorter wavelengths and carries more energy compared to red light. Additionally, blue light is more likely to scatter in the atmosphere, leading to effects like blue skies during the day.


What is energy of blue light waves compared to red light?

Blue light waves have higher energy compared to red light waves because blue light has a shorter wavelength. This means that blue light photons have greater energy levels than red light photons.