Answer:
Pennsylvania is the answer
Crime control through due process, I believe.
The light sun produce the most is yellow light it is the most intense wavelength in sunlight. However, the infrared, visible, and ultraviolet regions of the electromagnetic spectrum contain the majority of the Sun's light.
You may easily understand why sunlight seems yellow because the majority of sunlight is produced at wavelengths about 500 nanometres. That's why sun light appear yellow.
Other than yellow light , Infrared radiation accounts for 49.4% and visible light for 42.3 percent, respectively, of the light that reaches the surface of the Earth . Just over 8% of the total solar radiation is made up of ultraviolet light.
to learn more about infrared light here
brainly.com/question/7071188
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Your answer is correct my friend <3
Answer: This is a "CONTROLLED PLACEBO EXPERIMENT".
Explanation: A controlled placebo experiment is a type of research method that is used to check the effectiveness of a drug in a patient. This is done by selecting a sample group, then randomly divide the two group into a placebo group ( this are the group that will receive the drug treatment ) and the controlled group( these are the group that will receive a coloured mixture that looks like the drug, but does not have any effect). Without the groups knowledge about the real drugs and the coloured mixture, but are followed up and tested.
This is a controlled placebo experiment, because 400 student has been choosed as the sample, and are divided into a placebo group and a controlled group, to check the effectiveness of a drug on their memory.
