Formation of rainbow is example of …………….. spectrum.
A) UV
B) IR
C) RADIO
D) Visible
1 Answers
Talk Doctor Online in Bissoy App
The spectral line in the spectrum of light from a star is found to be shifted by 0.032% from its normal position towards the red end of the spectrum .
Correct Answer - `96 km s^(-1)`
2 Answers 9 views
Consider following phenomena/applications : P) Mirage, Q) rainbow,
Correct answer is (A) Only R and S
2 Answers 17 views
Which of the following is not involved in formation of a rainbow?
Correct answer is (D) total internal reflection
2 Answers 1 views
What is meant by broad spectrum antibiotic and narrow spectrum antibiotics?
Antibiotics which are effective against wide range of bacteria are known as broad spectrum antibiotics, while antibiotics which are effective against one group of bacteria are known as narrow spectrum...
2 Answers 1 views
Write a short note on emission spectrum of hydrogen. Also, list all the five series of lines in the hydrogen spectrum.
i. When electric discharge is passed through gaseous hydrogen, it emits radiation. The recorded spectrum of this emitted radiation is called hydrogen emission spectrum. ii. This spectrum falls in different regions of...
2 Answers 1 views
In hydrogen spectrum, the series of lines appearing in ultraviolet region of electromagnetic spectrum are called ………….
Correct Option Is : (A) Lyman series Lyman Series - U.V region Balmer Series - Visible Region Pfund and Brackett Series - IR regions
2 Answers 1 views
In hydrogen spectrum, the series of lines appearing in ultraviolet region of electromagnetic spectrum are called ………….
2 Answers
1 views
Which one of the following phenomena of light are involved in the formation of a rainbow?
B) refraction, dispersion and total internal reflection
2 Answers 1 views
The formation of rainbow in the sky is due to the dispersion of sunlight by ………………….
Correct option is (B)water droplets
2 Answers 1 views
Which one of the following is involved for the formation of rainbow in the sky?
(d) Dispersion of light When white light is passed through a glass prism it splits up into its component colors (in order Violet, Indigo, Blue, Green, Yellow, Orange and Red). This phenomena...
2 Answers 1 views