Rainbow is an example for continuous spectrum - Explain

Give an example for continuous spectrum.

Which is example for line spectrum ?

Statement (A) : Rainbow is an example of a spectrum. Statement (B) : In a rainbow, the colours spreading continuously and the of each colour varies from one intensity point in to the other.

Give one example for conjucture and explain It.

Write one example to visible natural spectrum.

Ramu R: The visible spectrum is a part of the electromagnetic spectrum. Laxman (L) : The electromagnetic spectrum is a part of the visible spectrum.

Which model explain fine spectrum of atom ?

Lamarck cited the example of giraffe to explain

What is meant by the term broad spectrum antibiotics?Explain.