Scientists use light from various wavelengths on the electromagnetic spectrum in many different ways.
Different types of light are useful for different types of
experiments. Which of the following correctly identifies
a comparison of two different types of waves?
A. Gamma rays usually have a lower energy than
visible light waves.
B. Infrared waves have a longer wavelength than
ultraviolet light waves.
C. Microwaves have a higher frequency than X-rays.
D. The rainbow of visible light has different
wavelengths- with red light as the smallest
wavelength and purple (violet) light as the longest
wavelength.

What is earths lithospheric plates interact at

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.