a cylindrical tungsten filament 16.0 cm long with a diameter of 1.20 mm is to be used in a machine for which the temperature will range from room temperature (20 ∘c) up to 120 ∘c. it will carry a current of 12.0 a at all temperatures ( resistivity of tungsten at 20 ∘c is 5.25×10−8ω⋅m , the temperature coefficient of resistivity at 20 ∘c is 0.0045 ∘c−1 )
answer: you might love summer weather, but you don’t want it to feel like the sun is inside your car. but a hot car that just won’t seem to cool down might be a bigger of a problem than you think. your car relies on being at the right temperature.
falling water hydro = water .. spectcular places these plants are