Question

2) विधान चूक की बरोबर ते लिहा.
तांबड्या किरणांची तरंगलांबी 700nm च्या जवळ असते.​

Answer 1

उत्तर: हे विधान चुकीचे आहे. तांबड्या किरणांनी तरंगलांबी ३८० नॅनो मिटरच्या जवळ असते.

Answer 2

Answer:

The given statement is True.

Explanation:

From the above question,

They have asked to write the statement true or false. The wavelength of red rays is close to 700nm.

     The wavelength of purple mild is usually viewed to be between 620-750nm, with wavelengths shut to 700nm being in the center of this range.

Light is an electromagnetic wave, which potential it has each an electric powered and a magnetic factor that oscillates as the wave propagates thru space.

Therefore, the declaration

        "The wavelength of crimson rays is shut to 700nm" is real due to the fact 700nm is shut to the center of the standard vary of wavelengths for crimson light.  The specific vary of wavelengths that is regarded to be "red" can range barely relying on the context, however a frequent vary is 620-750nm.

Therefore,

       The announcement "The wavelength of purple rays is shut to 700nm" is true.

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