- Chemical Engineering Basics - Section 1
- Chemical Engineering Basics - Section 2
- Chemical Engineering Basics - Section 3
- Chemical Engineering Basics - Section 4
- Chemical Engineering Basics - Section 5
- Chemical Engineering Basics - Section 6
- Chemical Engineering Basics - Section 7
- Chemical Engineering Basics - Section 8
- Chemical Engineering Basics - Section 9
- Chemical Engineering Basics - Section 10
- Chemical Engineering Basics - Section 11
- Chemical Engineering Basics - Section 12
- Chemical Engineering Basics - Section 13
- Chemical Engineering Basics - Section 14
- Chemical Engineering Basics - Section 15
- Chemical Engineering Basics - Section 16
- Chemical Engineering Basics - Section 17
- Chemical Engineering Basics - Section 18
- Chemical Engineering Basics - Section 19
- Chemical Engineering Basics - Section 20
- Chemical Engineering Basics - Section 21
- Chemical Engineering Basics - Section 22
- Chemical Engineering Basics - Section 23
- Chemical Engineering Basics - Section 24
- Chemical Engineering Basics - Section 25
- Chemical Engineering Basics - Section 26
- Chemical Engineering Basics - Section 27
- Chemical Engineering Basics - Section 28


Chemical Engineering Basics - Engineering
Q1: Which of the following rays has the least wavelength?A Ultraviolet rays
B Infrared rays
C Cosmic rays
D X-rays
ANS:C - Cosmic rays Among the options provided, cosmic rays typically have the shortest wavelengths. Cosmic rays consist of highly energetic particles, such as protons, electrons, and atomic nuclei, that travel through space at nearly the speed of light. These particles can have wavelengths ranging from extremely short gamma rays to longer wavelengths approaching the range of X-rays. While X-rays also have very short wavelengths, cosmic rays can have even shorter wavelengths because they include particles with energies far greater than those typically produced in X-ray machines. Therefore, cosmic rays generally have the least wavelength among the options listed. |


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