# data[].attributes.body
Item: Sweater
Purpose: To keep people warm
Features: Made up of cotton. Cotton is a bad conductor of heat so it does not transfer heat from your body to the surroundings. Through conduction, it transfers little heat but because it is a bad conductor, tour body will still be warm

# data[].attributes.body
item:styrofoam box
purpose:  to stold cold items
features:Styrofoam cooler does a good job of keeping things cold because the material is a poor conductor of heat. A closed container of Styrofoam creates a “cold zone” into which heat from the outside enters at a very slow rate. Styrofoam has good insulating properties because it has millions of tiny air bubbles that slow the progress of heat through the material.

# data[].attributes.body
Item:This is a human leg
purpose:for humans to walk
-This human leg has a lot of fats.Fats is not a good conductor of heat.This decreases the rate of thermal energy transfer from the body to the leg.That is why when our legs are out of the blanket,we get cold feet.
-The leg also contains water.The hot water will expand become less dense and rise.The cooler water at the top will become denser and will sink.Thats why we et muscle cramp

# data[].attributes.body
Rice Item: Rice cooker
Purpose: Cook rice
Features:
1)The cooking pan in the rice cooker is made out of metal which helps to increase the rate of thermal energy transfer by conduction from the heating plate to the water inside the cooking pan.
2) The heating plate is located at the base of the rice cooker so that hot water will expand, become less dense and rise. The cooler water at the top will then become more dense and sink. Hence convection takes place allowing the rice to be cooked faster via the absorption of water.

# data[].attributes.body
Item: This is a stove.
Purpose: It is used to cook food.
Features:
-It is metal, which is a good conductor of heat. This increases the rate of thermal energy gain by conduction.
-It is black, so it is a good emitter of infrared radiation. This increases the rate of thermal energy gain by radiation.

# data[].attributes.body
item: bowl
purpose: hold food
features: made up of ceramic which is a poor conductor of heat which slows down the thermal energy transferred from the hot food to ur hands so one will not get burned when holding the food, it has a small base so it helps to reduce surface area in contact w the hands, can hold hot food for a longer time

# data[].attributes.body
Item: Instant cup noodle
Purpose: It is to contain the noodles and traps heat in order to ensure that the noodles are cooked as fast as possible.
Features:
- It is made out of styrofoam, which is a poor conductor of heat. This is to ensure that minimal thermal energy is lost through conduction of thermal energy through the cup and to the surrounding air to ensure that the noodles get cooked quickly. It also prevent our hands from burning when we touch the cup to eat the noodles.
- It have a lid to ensure minimum hot air escape through convection of air inside the cup to ensure that the water stays as warm as possible to cook the noodles faster.

# data[].attributes.body
Item: This is a frying pan.
Purpose: To cook food
Features:
- The pan is made out a good conductor of heat which increases the thermal energy gain by conduction, allowing the food to be cooked thoroughly and quickly and to be eaten by greedy humans.
- The handle is made out of a poor conductor of heat which decreases the rate of thermal energy gain by conduction, allowing the person to hold the pan safely without burning his/her hands.

# data[].attributes.body
Item: This is a styrofoam cup.
Purpose: It’s purpose is to hold warm water or drinks and keep them warm as long as possible, for the user to drink their drinks.
Features:
• The cup is made out of styrofoam, which is a poor conductor of heat. This reduces the rate of thermal energy lost by conduction.
• The outer surface is white and smooth, which makes it a poor emitter of infrared radiation. This reduces the rate of thermal energy lost by radiation.

# data[].attributes.body
item: black sweater
purpose: to keep a person warm

features: made out of black wool and hence it is a poor emitter of infrared radiation so as to decrease the rate of thermal energy lost to surroundings. also it is made out of wool which is a poor conductor of heat decreasing the rate of thermal energy lost to surroundings.

# data[].attributes.body
Item: cup
Purpose: to hold liquids
Features:
-made of ceramic so that rate of thermal energy absorbed by ceramic is decreased since it is a poor conductor of heat.
-has a handle so that user does not need to touch body of cup, which is more likely to be hotter than the handle.

# data[].attributes.body
Item: Kettle
Purpose: To boil water
Features:
-Made of metal which is a good conductor of thermal energy thus rate of thermal energy gained is faster and water will boil quicker
-Water at base gains heat and increases in volume, thus having lower density and rises to the top of kettle. Cooler water will flow down and gain thermal energy, continuing the cycle and creating a convection current.

# data[].attributes.body
Item:sweater
Purpose: to keep a person warm from cold weathers.
Features: long and black and made of wool ,hence it emits infrared radiation which will decrease the rate of thermal energy loss to the surroundings.

# data[].attributes.body
Item : this is a Connie ware container.
Purpose: It's purpose is to store warm food and keep it warm for as long as possible when it is heated up.

Features:

The container part is made out of glass- ceramic which is a poor conductor of heat. This reduces the rate of thermal energy lost by conduction.

There is a lid which prevents warm, less dense air to escape, keeping the food warm. This prevents the creation of convection currents , hence reducing the rate of thermal energy lost by convection.

The outside surface is smooth and white, which is a poor emitter of infrared radiation. This reduces the rate of thermal energy lost by radiation.

# data[].attributes.body
Spatula Item: spatula
Purpose: to flip food that is hot and to distant our hands from the hot surface.

The end of the spatula is made of rubber which is a poor conductor of heat. This decreases the rate of thermal energy gained by conduction, preventing the person from feeling the heat from the hot surface.

# data[].attributes.body
item: wool socks
purpose: to keep our feet warm
-it is black in colour,hence it emits infarred radiation which will decrease the rate of thermal energy loss to the surroundings

# data[].attributes.body
Jiaqi
Item: oven gloves
Purpose : To prevent hands from getting burnt from touching hot things in the oven
Features: it is made up of clth and cotton which are poor conductors of heat. It is very thick so heat will not pass through the glove while touching the hot item.

# data[].attributes.body
Item: kettle
Purpose: it is to boil water
Features:
- It has a plastic handle which is a poor conductor of heat. This reduces the rate of thermal energy gained by conduction so that the person holding the kettle will not get scalded.
- The part in contact with the heat source is made of steel which is a good conductor of heat. This increases the rate of thermal energy gained by conduction so that the water in the kettle will be heated faster.
- When the water is heated at the base of the kettle, the hot water will expand, become less dense and rise. The cooler water at the top, being denser, will sink. Hence, convection will take place and the water will be heated up faster.

# data[].attributes.body
item:ladle
purpose:to scoop up soup
features:
-it has a plastic handle as plastic is a poor conductor of heat.this reduces the rate of thermal energy gained by conduction so that the person using the ladle will not get scalded

# data[].attributes.body
Item: this is a spoon.
Purpose : it is a utensil to eat food with.
Features : it is made out of plastic, which is a poor conductor of heat, so the person who is eating the hot/warm food will not get burned. As since plastic is an insulator of heat, it will gain thermal energy slower compared to metal spoons.

# data[].attributes.body
Item: pot
Purpose: to cook/heat food
Features:
1.the handles of the pot are made out of rubber which is a poor conductor of heat. this reduces the rate of thermal energy gained by conduction,preventing users from burning themselves.
2.the pot is made out of metal which is a good conductor of heat. this increases the rate of thermal energy gained by conduction, and allow the food to be cooked/heated up in a shorter amount of time.

# data[].attributes.body
item: Jacket
purpose: keep a person warm from cold weathers.
features:
1.long and black, suggest that it is a poor emitter or infarrred radiation so as to decrease the rate of thermal energy loss to the surroundings.
2. it is made of cotton which is a poor conductor of heat to decrease the rate of thermal energy loss to the surroundings to keep a person warm.

# data[].attributes.body
Item : clothes iron

Purpose : to straighten clothes

Features :

Sole plate: The sole plate is made up of molten aluminum and stainless steel

it is so that heat from the iron can be codified away quickly to the shirt and ironing board to prevent burning the shirt

# data[].attributes.body
Item: This is an oven.
Purpose: It's purpose is to heat up food
Features:
1. The outer surface is smooth  which is poor emitter of infarred radiation.This reduces the rate of thermal energy lost  by radiation.

2. The metal rack inside the oven is a good conductor of heat which increases the rate of thermal energy lost by conduction.

3. As the oven is heated from the bottom,the air gains heat and expands becoming less dense in the process.Since now the air at the bottom is less dense it rises to replace the cooler air and the cooler air will sink hence increasing the rate of themal energy gain by the food from convection

# data[].attributes.body
Item: pan
Purpose: to cook food
Features:

The handle of the pan is made of wood, which is a poor conductor of heat. This reduces the rate of thermal energy gain by conduction

The pan is made out of stainless steel which is a good conductor of heat. This increases the rate of thermal energy gain by conduction

# data[].attributes.body
Item：This is an thermos flask.
Purpose: To store warm water.
Features:
•The outer surface is red and smooth, which is a poor emitter of infrared radiation. This decreases the rate of thermal energy loss by radiation.
•The outer surface is plastic which is a poor conductor of heat. This decreases the rate of thermal energy loss by conductor.

# data[].attributes.body
Item: This is a coin.
Purpose:It is used as money.
Features:It has a rough surface which could help in the absorption of heat.
-It is made of copper which is a good conductor of heat.It increases the rate of thermal energy gained by conduction.

# data[].attributes.body
Item: This is an 'airpot'.
Purpose: It's purpose is to store warm water and keep the warm water warm as long as possible.
Features:

the outer surface is plastic, which is a poor conductor of heat. This reduces the rate of thermal enegy lost by conduction

There is a lid, which prevent warm, less dense water vapour to escape. This prevents the creation of convection current and evaporation, hence reducing the rate of thermal energy lost by convection.

The outer surface is white and smooth, which is a poor emmitter of infrared radiation. This reduces the rate of thermal energy lost by radiation.