MEDIUM
10th ICSE
IMPORTANT
Earn 100

Which colour of white light travels fastest and slowest in glass?

Important Questions on Spectrum

MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 6 - Spectrum>EXERCISE-6(A)>Q 9
Which colour of white light travels slowest in glass?
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 6 - Spectrum>EXERCISE-6(A)>Q 11
If a monochromatic beam of light get minimum deviation through an equiangular prism, how does the beam pass through the prism, with respect to its base?
HARD
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 6 - Spectrum>EXERCISE-6(A)>Q 11
If a monochromatic beam of light undergoes minimum deviation through an equiangular prism, then how does the beam pass through the prism, with respect to its base.If white light is used in same way as in part above, what change is expected in the emergent beam?
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 6 - Spectrum>EXERCISE-6(A)>Q 11
What conclusion do you draw about the nature of white light if white light is undergoes minimum deviation through an equiangular prism, how does the beam pass through the prism, with respect to its base?
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 6 - Spectrum>EXERCISE-6(A)>Q 12
What do you understand by the term spectrum?
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 6 - Spectrum>EXERCISE-6(A)>Q 13
A ray of white light is passed through a glass prism and spectrum is obtained on a screen. Do the colours have the same width in the spectrum?
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 6 - Spectrum>EXERCISE-6(A)>Q 13
A ray of white light is passed through a glass prism and spectrum is obtained on a screen. Which of the colour of the spectrum of white light deviates (i) the most, (ii) the least?
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 6 - Spectrum>EXERCISE-6(A)>Q 14
The wavelengths for the light of red and blue colours are roughly 7.8 × 10-7 m and  4.8 × 10-7 m respectively. Which colour has the greater speed in vacuum?