Elements of natural philosophy (Volume 2-3) (1850)
Bartlett, W. H. C. (William Holms Chambers), 1804-1893 · New York : Barnes · leaf 75
ence; ax 2a[_x cos A1 - A 2 (26) Reduction; Value ofarbitraryconstant; and Equation (24) reduces to , A sin A + sin A , Af + Atan A = -_ — — tan cos A + cos A 2 or, A = Af + A 2 When A - A = 0, then will Eq. (26) give (27). Supposition; a x 2af x , and A = A = A ; Illustration. that is, the… … ELEMENTS OF ACOUSTICS. 67 If a! and a continue equal, and we make A—A=l%0°, supposition;then will Equation (26), give a - = o; x ,c\n\r Consequence; [2b).
Mechanics · Acoustics · Optics
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer02inte-247-127.webp)
