Create a festive lights display with 8 light bulbs (B7-B0). When activated (A0=1), the appearance is of two balls bouncing off each other, as follows: 10000001, 01000010, 00100100, 00011000, 00100100, 01000010, 10000001, repeat. Each output configuration lasts for one second. Use bit-manipulation methods (and, or, complement) rather than numeric values. When deactivated, the display turns off all bulbs within 3 seconds.

The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody

The higher the astm grain size number, the finer the gran is. a)-true b)-false

Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k