Botanical name: Myristica fragrans Like many other spices, nutmeg is one of those fragrant additions to food that brings a little kick of warmth and curious complexity that, once tasted in a dish, can't be done without.ike many other spices, nutmeg is one of those fragrant additions to food that brings a little kick of warmth and curious complexity that, once tasted in a dish, can't be done without.
Heat loss. The loss of heat from a solar oven is described by the Second Law of Thermodynamics, which explains how heat travels from hot to cold. Heat loss is a combination of conduction, radiation, and convection.Heat is lost from the solar oven by conduction, when the heat travels through the molecules of the physical box to the outside air [ Mark Aalfs ].Radiation is also a factor in heat loss, when hot air radiates through the glass lid.eat loss is a combination of conduction, radiation, and convection. Heat is lost from the solar oven by conduction, when the heat travels through the molecules of the physical box to the outside air [ Mark Aalfs ].
Light colored surfaces reflect a large amount of solar radiation.On the surface of the ground, solar radiation is reflectedback into the atmosphere. In a confined space, such as a solar box cooker, solar radiation can be reflectedagainst other surfaces, as shown below. This type of heat transfer is called radiation.Solar radiation reflected and absorbed Heat is mainly transferred through conduction and convection.owever, heat can also be lost via conduction through the bottom of the cooker. To reduce this, a plate with spacers can be added to the bottom of the box. Conduction Radiation While most of the radiation in a solar cooker comes from the sun, the interior of the box, pots, and bottom plates, also radiate heat.