The decreasing order of wavelength of infrared, microwave, ultraviolate and gamma rays is

  • Option 1)

    Microwave, infrared, ultraviolet, gamma rays

  • Option 2)

    Gamma rays, ultraviolet, infrared, microwaves

  • Option 3)

    microwaves, gamma rays, infrared, ultraviolet

  • Option 4)

    infrared, microwave, ultraviolet, gamma rays

 

Answers (1)
V Vakul

 

Micro Wave -

Frequency Range 10^{9} Hz to 3 	imes 10^{11} Hz

- wherein

Wavelength Range 1 mm to 0.3 mm

 

 

Infrared Waves -

Frequency Range 3 	imes 10^{11} Hz to 4 	imes 10^{14} Hz

- wherein

Wavelength Range 7500 A^{o} to 1 mm

 

 

Ultra-Violet Radiation -

Frequency Range 8 	imes 10^{14} Hz to 3 	imes 10^{17} Hz

- wherein

Wavelength Range 100 A^{o} to 3750 A^{o} 

 

 

? - Ray (Gamma Ray) -

Frequency Range 3 	imes 10^{19} Hz to 3 	imes 10^{22} Hz

- wherein

Wavelength Range 0.0001 A^{o} to 0.1 A^{o}

 

 \lambda> \:\:\lambda> \:\:\:\:\:\:\:\:\:\:\:\:\lambda \:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\lambda \:\:\:\:\:\:gamma rays\\ micro \:\:\:\:\:\:infrared\:\:\:ultraviolet \\ -wave


Option 1)

Microwave, infrared, ultraviolet, gamma rays

This solution is correct 

Option 2)

Gamma rays, ultraviolet, infrared, microwaves

This solution is incorrect 

Option 3)

microwaves, gamma rays, infrared, ultraviolet

This solution is incorrect 

Option 4)

infrared, microwave, ultraviolet, gamma rays

This solution is incorrect 

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