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a cube of side lsquoa is moving with speed 06 c normal to one of its face what is its volume observed by an observer stationed on the earth the
define iron requirements of school children and adolescentsthe iron requirements are also computed by factorial method and should therefore add iron
using principles of special theory of relativity derive mass energy relation illustrate it with an examplea beam of particle of half life 20 x 10-8
determine calcium requirements of school children and adolescentscalcium requirements in children and adolescents can be calculated on the basis of
q what do you mean by time dilationto an observer a moving clock always appears to run slower the time interval between two events occurring at a
q what do you mean by length contractionthe length of any object in a moving frame will appear for shortened in the direction of motion the amount of
define fats requirements of school children and adolescentsthe linoleic acid requirements for school children and adolescents have been set at 3 en
determine protein requirements of school children and adolescents faowhouiw 1985 recommends factorial method to compute their protein requirements
q explain michelson morley experimentthe michelson morley experiment was an attempt to detect the velocity of earth with respect to the aluminiferous
describe the michelson morleys experiment and explain its negative resultwhat is length contraction and time dilation in relativistic mechanics
deduce the expression for expected fringe shift in michelson morley experiment discuss the result of
obtain relativistic expression for the kinetic energy of the particlederive mass energy relation show that total energy e and momentum p are related
q evaluate diameters of bright and dark newtons ringslet lsquor is the radius of curvature of a plano-convex lens resting at a glass plate pq if t be
the phenomenon of the formation of the newtons rings can be explained on the basis of wave theory of light when a light ray ip1 from an extended
describe about psycho-social change in childrenadolescence is a period of maturation for both mind and body along with the physic4 growth emotional
the experimental set-up for producing newtons ring is shown in fig a a plane-convex lenses l of large radius of curvature with its convexities is
briefly describe about development of sexual maturity in childrensexual maturity develops along with growth spurt in adolescence in girls growth
define about the growth and development in childrengrowth and development in children can be studied under the following heads bullchanges in
q explain basic working of interference filteran interference filter which reflects one of more spectral lines and transmits others while maintaining
define some usual doubts of children related to foodbefore embarking yourself to go through this unit here is an activity for you to perform talk to
q what do you mean by ant reflecting filmswhen a beam of light travels normally from a medium of refractive index micro2 to a medium of refractive
measurement of difference in wavelength of sodium d1 and d2 lines for the measurement of difference in wavelength of two closely spaced sodium lines
define meal planning and nutrient needs of fast-growing infantswe just got to know the meal planning and nutrient needs of fast-growing infants and
q measurement of wavelength of monochromatic lightmonochromatic light is allowed to fall on plate g1 the mi is adjusted for circular fringes for this
q explain construction of michelsons interferometerit consists of two highly polished plane mirror m1 and m2 with two optically plane glass plate g1