For example aluminium.
yes lead (Pb) is an excellent reflector of heat and is used widely
Yes, Mylar is an effective reflector of heat.
Not necessarily. An object can be a good emitter of heat without being a good reflector of heat. The ability to emit and reflect heat depends on different properties of the material, such as surface texture and composition.
good reflector of heat
Gold is an excellent reflector of heat due to its high reflectivity properties. It is able to reflect a large percentage of infrared radiation, which is a form of heat. However, materials like silver and aluminum are even better reflectors of heat than gold.
Common sense. Is something is reflected, it cannot be absorbed, and vice versa. If something is a good absorber of heat, it tries to "hold onto" as much heat as possible; if something is a poor reflector of heat, it is bad at minimizing heat absorption.
Yes, Earth is a good reflector of heat through a process known as albedo, which is the reflection of sunlight and heat off its surface. The Earth's surface reflects about 30% of incoming solar radiation back into space, helping to regulate the planet's temperature.
A good radiator of heat can absorb and release heat effectively, while a good reflector of heat can bounce heat off its surface. Radiators are designed to dissipate heat, while reflectors redirect heat away from a surface.
The shiny surface is a reflector, to reflect the heat outwards towards you.
A fireplace reflector is a metal shield that is placed at the back of a fireplace to reflect heat back into the room. It helps increase the efficiency of the fireplace by preventing heat loss through the back wall and directing it back into the living space.
The polished reflector at the back of the heating element in room heaters is designed to reflect heat back into the room, increasing the efficiency of the heater. This helps to distribute heat more evenly throughout the space and maximize the heating effect.
The polished curved surface at the back of the heating rod in a room heater acts as a reflector to direct heat forward into the room. It helps to enhance the efficiency of the heater by reflecting heat that would otherwise be lost backward, ensuring more heat is projected into the room.