q a light of wavelength 58900a falls normally on
Q. A light of wavelength 58900A falls normally on a thin air film, 6 dark fringes are seen between two points. Calculate the thickness of the film.
2μt = nλ
Thickness of the film t = nλ/ 2μ
= 6 X 5890 X 10 -10/ 2
= 1.767 X 10-6 m.
Expected delivery within 24 Hours
what are the two divisions of the autonomic nervous systemthe autonomic nervous system is separated into the sympathetic nervous system and the
von neumann architecture was first majoranticipated structure for general-purpose computer however before consideringmain components of von neumann
the major task of a computer is to carry out instruction execution the key questions that can be asked in this respect are a how are the instructions
q distinguish between interference and diffraction fringesinterference diffraction 1 it is because of the superposition of secondary wavelets from
q a light of wavelength 58900a falls normally on a thin air film 6 dark fringes are seen between two points calculate the thickness of the film 2mut
what is the antagonism between the sympathetic and the parasympathetic neural actionsin general the actions of the sympathetic and the
q why the centre of newtons rings pattern appears darkthe thickness of the air film becomes zero at the point of contact of lens l with glass plate p
q the refractive index of a medium is radic3 compute the angle of refraction if the un-polarised light is incident on it at the polarizing angle of
using examples of invertebrate nervous systems how can the process of evolutionary cephalization be described considering the instance of
1931111
Questions Asked
3,689
Active Tutors
1461437
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Examine historical literature to the most current period to see the growth of romanticism and EXISTENTIALISM. any major developments
Sahir is the most active student in your kindergarten class. He tends to be very disruptive when the teacher you work with is teaching the class,
Based on information provided in Ch. 11 & 12, how do you define "being an adult"?
Lifespan psychologists are unlikely to investigate both changes as well as consistencies that exist in different individuals'
Problem 1: Identify a specific theory of cognitive or moral development, and summarize the major assumptions.
Working in the yard, you feel unpleasantly hot and sweaty when you come in the house, so you take a shower and begin to feel better.
You are a social worker working with foster children. You are making a home visit to Katie, age nine, and her foster family.