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8. The following table gives the frequencies of most commonly used letters a, e, i, o, r, t, u from a page of a book : Represent the information above by a bar graph.
03
Jul
8. The following table gives the frequencies of most commonly used letters a, e, i, o, r, t, u from a page of a book : Represent the information above by a bar graph. -e 8. The following table gives the frequencies of most commonly used letters a I O R t) u from a [...]
A sinusoidal wave travelling in the positive direction on a stretched string has amplitude 20 cm. wavelength 1 m and wave velocity 5 m/s. At x = 0 and t = 0 , it is given that y = 0 and ∂y/∂t < 0. Find the wave function y(x, t).
28
Oct
A sinusoidal wave travelling in the positive direction on a stretched string has amplitude 20 cm. wavelength 1 m and wave velocity 5 m/s. At x = 0 and t = 0 , it is given that y = 0 and ∂y/∂t < 0. Find the wave function y(x, t). A sinusoidal wave travelling in [...]
A lift performs the first part of its ascent with uniform acceleration, a, and the remaining with uniform retardation, 2a. If, t, is the time of ascent, the depth of the shaft is at^2/n. Find value of n.
18
Oct
A lift performs the first part of its ascent with uniform acceleration, a, and the remaining with uniform retardation, 2a. If, t, is the time of ascent, the depth of the shaft is at^2/n. Find value of n. 2a. If A lift performs the first part of its ascent with uniform acceleration A) and the [...]
In Bohr’s model of the hydrogen atom, let R, V, T, and E represent the radius of the orbit, speed of the electron, time period of revolution of electron, and the total energy of the electron,
16
Oct
In Bohr’s model of the hydrogen atom, let R, V, T, and E represent the radius of the orbit, speed of the electron, time period of revolution of electron, and the total energy of the electron, and E represent the radius of the orbit and the total energy of the electron In Bohr's model of [...]
5. The points P, Q, R, S, T, U, A and B on the number line are such that, TR = RS = SU and AP = PQ = QB. Name the rational numbers represented by P, Q, R and S.
09
Oct
5. The points P, Q, R, S, T, U, A and B on the number line are such that, TR = RS = SU and AP = PQ = QB. Name the rational numbers represented by P, Q, R and S. -q 5. The points P A and B on the number line are such [...]
A wave pulse is travelling along +x direction on a string at 2 m/s. Displacement y (in cm) of the particle at x = 0 at any time t is given by 2/(t^2 + 1). Find (a) Expression of the function y = (x, t)
04
Sep
A wave pulse is travelling along +x direction on a string at 2 m/s. Displacement y (in cm) of the particle at x = 0 at any time t is given by 2/(t^2 + 1). Find (a) Expression of the function y = (x, t) A wave pulse is travelling along +x direction on a [...]