Consider a wedge that is 30 cm long and 8 cm thick. Wedge's attenuation is 0.3 /cm. Derive the equation and calculate the average transmission beyond this wedge. t8 cm x-30 cm
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- Problem 1: A piece of 2-gauge copper wire has a length of 17.75 m. The tables provided may be a convenient source of data. Wire diameter d for select gauges in the AWG (American Wire Gauge) system. 4 6 8 10 14 16 5.189 4.115 3.264 2.588 1.628 1.291 gauge d (mm) 0 8.251 R = material conductors silver copper gold aluminum tungsten iron constantan mercury nichrome 2 6.544 Conductivity (o), resistivity (p), and temperature coefficient of resistivity (a) at 20°C for select materials. o (1/(Q.m)) p (Q.m) a (°C-¹) semiconductors carbon (pure) germanium (pure) silicon (pure) What is the resistance, in ohms, of the given length of wire? 6.29 × 107 3.8 x 10-3 5.95 × 107 3.9 × 10-3 4.10 × 107 3.4 x 10-3 3.77 x 107 3.9 × 10-3 1.79 × 107 4.5 x 10-3 1.03 × 107 6.5 x 10-3 0.20 × 107 0.03 × 10-3 0.10 × 107 0.9 × 10-³ 0.10 × 107 100. × 10-8 0.4 x 10-3 (Values for semiconductors depend strongly on type and amount of impurities.) 2.86 x 10-6 3.50 × 10-5 -0.5 × 10-3 0.60 -0.048 -0.075 2300 Ω sin() cotan()…physics, Quickly please solve queeeeestion11not sure how you got 30m/sec please help
- A2 i cant seem to understand this from our lecture, i would also love an explanation on how to understand these for the future !chp 2tp please use black pen or computer writingDEA agents watch drug smugglers load cocaine onto a fishing boat in a Mexican river to transport it down the river to the ocean, and then to Miami. To estimate how much cocaine was loaded, they measure how much further the boat sinks into the water after being loaded. If the boat’s area at the waterline is 50 m2 and it sinks by 2 cm, how much cocaine was loaded?
- DEA agents watch drug smugglers load cocaine onto a fishing boat in a Mexican river to transport it down the river to the ocean, and then to Miami. To estimate how much cocaine was loaded, they measure how much further the boat sinks into the water after being loaded. If the boat’s area at the waterline is 50 m2 and it sinks by 2 cm, how much cocaine was loaded?Q.5. What could be the possible reasons for errors in measurements?A scanning electron micrograph of xylem vessels in a corn root shows the vessels magnified by a factor of 598. In the micrograph the xylem vessel is 2.80 cm in diameter. a. What is the diameter of the vessel itself? b. By what factor has the cross-sectional area of the vessel been increased in the micrograph?