when the length of the material is increased, its value of resistance also increases. when the length of the material decreases, its value of resistance will also decrease. resistance and length formula the resistivity formula can be rearranged to get the relation between resistance and length. ...
frequency is the number of complete waves passing through a point in a second. the relation between amplitude and frequency for a sine wave is mathematically written as- wave equation y(t) = asin(2πft+Φ) where, a is the amplitude of the wave. y(t) is the sine wave as a function...
what is the difference between mass and weight? mass weight mass can never be zero. weight can be zero. as in space if no gravity acts upon an object, its weight becomes zero. mass is a scalar quantity. it has magnitude. weight is a vector quantity. it has magnitude and is ...
when you have two fractions to divide, just flip the second one and multiply and do not forget to simplify. but if the denominators between both the fractions that have to be divided are the same then just divide the first numerator by the second. one can see that if the second fraction...
gives a closed pattern for this sequence. then try with other initial conditions and find the closed formula for it. the result so obtained after trying different initial condition produces a series. check the difference between each term, it will also form a sequence. we need to add all the...
relation between mean, median and mode. this mean median and mode relationship is known as the “ empirical relationship” which is defined as mode is equal to the difference between 3 times the median and 2 times the mean . this relation has been discussed in detail below. to recall,...
waves. path difference is the difference in the path traversed by the two waves. the relation between phase difference and path difference is direct. they are directly proportional to each other. phase difference and path difference for any two waves with the same frequency, phase difference and...
where one centimetre is equal to the one-hundredth of a meter. in short, 1 centimetre = 0.01 meter = 10 millimeter = 0.3937 inches. the relationship between inch and cm is that one inch is exactly equal to 2.54 cm in the metric system. 1” = 2.54 cm in other words, the ...
. represent the dot product or scalar product the above equation can be rearranged to compute the torque required to achieve given angular velocity and power. the torque injects power, and it purely depends on instantaneous velocity. relationship between torque and power to derive the relation ...
as the ratio between the product of the molar concentrations of the products to that of the product of the molar concentrations of the reactants with each concentration term raised to a power equal to the stoichiometric coefficient in the balanced chemical reaction. q2 what are k p and k c...