Cb sentence example
The proportions between the four salts AB, CD, AD and CB, which exist finally in solution, are found to be the same whether we begin with the pair AB and CD or with the pair AD and CB.
The semi-major axis, CA or CB, is called the mean distance, and is represented by the symbol a.
If two solutions containing the salts AB and CD be mixed, double decomposition is found to occur, the salts AD and CB being formed till a certain part of the first pair of substances is transformed into an equivalent amount of the second pair.
To explain this result, chemists suppose that both changes can occur simultaneously, and that equilibrium results when the rate at which AB and CD are transformed into AD and CB is the same as the rate at which the reverse change goes on.
Thus if the magnet is suspended horizontally by a fine wire, which, when the magnetic axis points north and south, is free from torsion, and if 0 is the angle through which the upper end of the wire must be twisted to make the magnet point east and west, then MH = CB, or M = C6/H, where C is the torsional couple for r 0.Advertisement
Between two concentric spheres, with a 2 +A = r 2, a2+A1=a12, A=B =C =a3/3r3, a 3 a 3 a3 _ a3 Cb _1U x r 3 a13 Y'=2 Uy2 r3 3 a13 .
Take a point B in CA such that CB CA =r 2, or CB =r 2 /d.
Repeating the process with the arcs AC and CB, and continuing the repetition indefinitely, we divide up the required area and the remainder of the triangle ATB into corresponding elements, each element of the former being double the corresponding elements of the latter.
Also mn/mf = hk/kf 'or' mn-W (l-x)/l, which is the reaction at A due to the load at C, and is the shear at any point of AC. Similarly, po is the reaction at B and shear at any point of CB.
Any error of this kind will merely affect the form of the frame; if, however, another member be introduced between A and D, then if BC be shortened AD will be strained so as to extend it, and the four other members will be compressed; if G CB is lengthened AD will thereby be compressed, and the four other members extended; if the workman does not make CB and AD of exactly the right length they and all the members will be permanently strained.Advertisement
Draw BE perpendicular to CB, cutting CD produced in E, then E is the instantaneous axis of the bar ADB; and the direction of motion of A is at every instant perpendicular to EAthat is, along the straight line ACa.
Hence set out the possible direction of Bs motion in the velocity diagram, namely cbi, at right angles to CB.
Then Ob is the velocity of the point b in magnitude and direction, and cb is the tangential velocity of B relatively to C. Moreover, whatever be the actual magnitudes of the velocities, the instantaneous velocity ratio of the points C and B is given by the ratio Oc/Ob.
The line cb has been called the velocsty image of the rod, since it may be looked upon as a scale drawing of the rod turned through 90 from the actual rod.
If dw/dt is the angular acceleration of the link, dw/dt X CB is the tangential acceleration of the point B about the point C. Generally this tangential acceleration is unknown in magnitude, and it becomes part of the problem to find it.Advertisement
An important property of the diagram is that if points X and x are taken dividing the link CB and the whole acceleration of B about C, namely, cb in the same ratio, then Ax represents the acceleration of the point X in magnitude and direction; cb is called the acceleration image of the rod.
In all cases to which it is necessary to have regard the integrated terms vanish at both limits, and we may write f o (z)dz = 3f2' z 3 4(z)dz, f o z(z)dz = 'a' z4 cb(z)d z; (36) so that Ko = 3 f o z3 ?(z) dz, To = $?
If the current flows from A to B there will be heat absorbed in AC and evolved in CB by the Thomson effect, if the specific heat of electricity in AB is positive as in copper.
When the current is reversed, the temperature of AC will be raised and that of CB lowered by the reversal of the effect.
On arrival at the layby a large Cb was visible out over the rough sea, coming our way.Advertisement
Face C must contain the direction Cb, and its normal must point out of the plane of the image.
Figure 5. molecular gyroscope made of the CB@CB complex One of the main problems encountered with CB is its poor solubility in water.
At 16, Richard, a keen Chelsea fan and aspiring rapper decided to ditch his CB radio moniker Chelsea Boy.
Then (see Parabola) Tc = Cv, Av = Vb, and K ab is parallel to AB, so that aC = Cb.
Set the volume control on the CB 's front panel to approximately one-third and the squelch control to at least three quarters.Advertisement
The CB radio is installed under the trunk lid, out of the way and out of the weather.
The hanging CB cord sways as you drive and all the junk in the dash flies to the side as you turn.