The schematic below represents an electrical circuit containing Five resistors. Identify the type of circuit shown. (1 point)

ll. Compare the current in the 8-ohm resistors to the current in the 4-ohm resistors. (1 point)

lII. Justify your response (1 point)

IV. Compare the current in the 3-ahm and 8-ohm resistor to the current in the 10-ohm resistor.(1 point)

V. Justify your response. (1 point)​

Aplane flies directly between two cities, a and b, which are separated by . from a to b, the plane flies into a headwind. on the return trip from b to a, the wind velocity is unchanged. the trip from b to a takes less than the trip from a to b. what is the airspeed of the plane, assuming it is the same in both directions

Sound is a disturbance that travels through a medium as a

1. what is the relationship between wavelength and the penetrating power of an electromagnetic wave? a) the penetrating power has no relationship to the wavelength. b) the penetrating power increases as the wavelength increases. c) the penetrating power decreases as the wavelength increases. d) the penetrating power decreases as the wavelength decreases. 2. as ice melts and turns into water, the speed of sound through the material would most likely do what? justify your answer. a) the speed would not change because the material is always water. b) the speed of sound would increase because the density of water is less than that of ice. c) the speed of sound would increase because energy is added to ice in order to make it melt. d) the speed of sound would decrease because sound travels faster through solids than liquids. 3.which of these waves need a medium to travel through? a) sound b) x-rays c) infrared rays d) visible light