Question

Q is charge/magnitude, v is the speed of the wave, and delta is the distance from the origin

Answer:

24-7 A representative value for the conductivity of sea water is ơ 4 (ohm-meter)-1. Take € €,' and μ-10 and find Q,U,8, the magnitude of the ratio E/cB, and 2 for each of these frequen- cies v in hertz: 10, 10, 1010, and 1015. (They correspond roughly to "power," "radio," "micro- wave" and "light.") The result obtained in this way for 8 for light is obviously ridiculous. Why? What is the probable reason for this erroneous value having been obtained? 247 Listed in the order Q, u(meters/second), δ(meter), E/cB. Ω(radian). For v-10-hertz: 1.39×10 9, 1.58×104, 25.2, 3.73× 10 5, π/4= 0.785; for 107; 1.39 × 10 4, 5.00×10" 7.96 × 10 г. 1.18 × 10 г. 0785; for 10'": 0.139. 1.48 × 10". 2.70× 10 ·0.371. О.716: for 1015: 1.39 104.3 10". 1.33 10 3, l.00-1.29 10 y, 3.60 10 s; everyday observation shows that light penetrates many meters into seawater: the static value for ơ was used

Answer 1

Ci 2E w) c6

Co 2 25-2 on

CN ym 2 310 フ 3.73M10-5 ③.and b f. e.

Tha is nidiculss Pene Vdd