Due tomorrow pls . review the properties of meters used in electric circuits by placing an x in the correct column.

Consider a 1000 w iron whose base plate is made of 0.5 cm thick aluminum alloy 2024-t6 (ρ = 2770 kg/m3 and cp = 875 j/kg°c). the base plate has a surface area of 0.03 m2. initially, the iron is in thermal equilibrium with the ambient air at 22°c. assuming 90% of the heat generated in the resistance wires is transferred to the plate, determine the minimum time needed for the plate temperature to reach 200°c.

Which of the following list the divisions of the geologic time scale in order from longest to shortest

Which of the following forces require physical contact? tension air resistance friction magnetic force applied force