PAR range of wavelength is

400 - 700 n m

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400 - 800 n m

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450 - 950 n m

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500 - 600 n m

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Solution

The correct option is A $400 - 700 n m$
Photosynthetically Active Radiation $(P A R)$ Is the amount of light available for photosynthesis, which is light in the $400$ to $700$ nanometer wavelength range. PAR changes seasonally and varies depending on the latitude and time of day.

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Similar questions

Q. Now, if

600 n m

light is replaced by white light of range

400

800 n m

, find the wavelength of the light that forms maxima exactly at point

O

Q. Match the following:

Wavelength	Colour
a. $450$ to $500 n m$	1. Red
b. $500$ to $550 n m$	2. Blue
c. $550$ to $600 n m$	3. Green
d. $650$ to $700 n m$	4. Yellow

Question 03
Which range of wavelength (in nm) is called Photosynthetically Active Radiation (PAR)?
(a) 100-390 (b) 390-430 (c) 400-700 (d) 760-100,00

White light is incident normally on a glass plate (in air) of thickness 500 nm and refractive index of 1.5. The wavelength (in nm) in the visible region (400 nm - 700 nm) that is strongly reflected by the plate is:

Q. The mean of the following frequency distributed of

200

observation is

332

. Find the value of

x

and

y

Class	$100 - 150$	$150 - 200$	$200 - 250$	$250 - 300$	$300 - 350$	$350 - 400$	$400 - 450$	$400 - 450$	$500 - 550$
Frequency	$4$	$8$	$x$	$42$	$50$	$y$	$32$	$6$	$4$

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PAR range of wavelength is

The correct option is A 400−700nmPhotosynthetically Active Radiation (PAR) Is the amount of light available for photosynthesis, which is light in the 400 to 700 nanometer wavelength range. PAR changes seasonally and varies depending on the latitude and time of day.

The correct option is A $400 - 700 n m$
Photosynthetically Active Radiation $(P A R)$ Is the amount of light available for photosynthesis, which is light in the $400$ to $700$ nanometer wavelength range. PAR changes seasonally and varies depending on the latitude and time of day.