Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
the energy band formed by a series of energy levels having valence electrons is called as valence band at 0 k the electrons fulfill the energy levels
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4
in two-dimension motion a body go in a plane eg a particle rolling in a circle a cricket ball caught by a fielder in the first case the body can go
the real length of path traversed by a body in a sub interval of time is called as distance it is the real path travelled by an object among its
displacement - the modification in position of a body in a certain direction is known as displacement it is a vector function and its unit in si
motion of an object in a plane is called two dimensional 2-d motions for 2-d motion acceleration or velocity can be explained by two elements in
motion of an object in a straight line is called one dimensional motion the location of a particle in one dimensional motion can be explained by only
the part of mechanics which works with the explanation of the motion of an object without taking reason of the origin is known kinematics while the
i really just need an interview with someone it3939s a total of nine questions i have had trouble getting responses and i3939m getting desperate
a body has a weight w kg on the surface of earth what will be its weight on the surface of moon in gravitational units of force and si unitsans mass
cannon of mass 5m having a shell of mass m is at rest on a smooth horizontal ground fires the shell with its barrel at an angle a with the horizontal
clear definitions of and rationale for defining variables asexplanatoryconfoundingif requiredeffect modifying variables if requiredand rationale if
1brief definitions of the study design sampling strategy and outcome variablesstudy design cross sectional study is carried out at just one point in
1a statement of the scientific hypothesishypotheses you have decided to address in your analyses with a rationale for eachfrom the rational of the
two grating a and b have the same width of the ruled surface but a has greater number of lines giving reasons compare in two casesa intensityb width
1 what do you understand by diffraction of waves explain why the diffraction of sound is more easily observable than the diffraction of light2 the
diffraction pattern of a single slit of width 05 cm is formed by lens of focal length 40 cm calculate the distance between the first dark and the
with schematic diagram explain the working of a michelson interferometer obtain the expression for radii of circular interference fringes how shall
what will be effect on newtons rings ifa a little oil mu165 is introduced between the lens mu15 and the glass plate mu175b a plane mirror is placed
calculate the acceleratio due to gravity on planet mercury if mass 299 x 10 9to the power 23kg and radius 242 x 10 to the power 6
by what percentage should the pressure of a given mass of gas be increasedso as to decrease its volume by 10 at a constant
how can we calculate the rate of effusion of nitrogen gas from a cylinder and how much time it will
2 kg of ice at -20 degree c is mixed with 5kg of water 20 degree c in an insulating vessel having negligible heat capacity calculate the final mass
a galvanometer together with an unknown resistance in series is linked across two identical batteries each of 15v whenthese batteries are connected
in plotting a x y graph which axes is the dependent variable and which is an independent functionans normally or you can say conventionally we take