The main objective of a physical map is to show landforms, bodies of water and other geographical features. Features shown include mountains, deserts and lowlands as well as lakes, rivers and oceans.
Depending on your electricity prices, a 400 watt HID will cost $200 â $400 each year of use, plus the cost of replacement bulbs. LEDs meant to replace 400w HIDs average around 180 watts.
calories per second to watts (joules/second) conversion. 1 calories per second is equal 4.1867999999999 watts (joules/second) (W). watts (joules/second) to calories per second conversion. 1 watt (joules/s) (W) is equal 0.2388458966275 calories per second. horsepowers to kilowatts (hp to kW) conversion. 1 horsepower (hp) is equal 0.74569987158229 kilowatt (kW). kilowatts to horsepowers (kW to hp) conversion.