0
What else can I help you with?
Why does heat move by conduction in an empty space?
If you are asking about a box filled with a gas, then heat transfer can modeled as conduction through a solid. The requirement would have to be no fluid flow (obviously there is movement at the micro level), and the conductive heat transfer coefficient would be very low.Convection heat transfer is dependent on that conductive heat transfer coefficient of the liquid and is based on something called the Nusselt number.If you are asking about heat transfer through a completely void space, then heat would travel by means of radiation.
Can the movement of matter occur without energy transfer?
No, the movement of matter requires energy transfer. Energy is needed to overcome any resistance to movement, such as friction or inertia. Without energy transfer, matter would remain stationary or at rest.
What information would you need in order to predict whether transfer of thermal energy would occur when two objects or materials interact?
To predict whether transfer of thermal energy would occur when two objects or materials interact, you would need information about their respective temperatures, specific heat capacities, and thermal conductivities. Additionally, the contact area and duration of interaction between the objects or materials would also be important factors to consider.
Tue or false radiation is the direct transfer of energy by electromagnetic waves?
True, radiation is the direct transfer of energy by electromagnetic waves, which can occur through processes like heat transfer in the form of infrared radiation or light emission in the form of visible light.
What type of energy transfer would occur with a person running a marathon?
A person running a marathon would experience mechanical energy transfer due to their muscles contracting and propelling their body forward. Some of the mechanical energy would also be converted into heat due to friction between their feet and the ground.
Why does heat move by conduction in an empty space?
If you are asking about a box filled with a gas, then heat transfer can modeled as conduction through a solid. The requirement would have to be no fluid flow (obviously there is movement at the micro level), and the conductive heat transfer coefficient would be very low.Convection heat transfer is dependent on that conductive heat transfer coefficient of the liquid and is based on something called the Nusselt number.If you are asking about heat transfer through a completely void space, then heat would travel by means of radiation.
Where in your house would you find each of the three types of heat transfer?
Refrigerator, radiator and air conditioner. Also, a stove, water heater and boiler.
What is the hotest a stove can get?
That would depend on the kind of stove that you have.
How do you find out if someone boarded a bus?
The only way is to call the next stop where a transfer would occur and the ticket would be reissued for the transfer bus so I'm doing that today to c if my passenger boarded the last transfer
When a metal pan is heated on the stove what is it?
All stove flames are hotter than you would expect any pan to normally be so there is a temperature gradient between the flame and the pan. Heat is transferred from the hot gasses of the flame to the pan by two mechanisms: convective heat transfer and radiant heat transfer. Note that the hotter the flame, the more significant the radiant heat transfer becomes.
Can the movement of matter occur without energy transfer?
No, the movement of matter requires energy transfer. Energy is needed to overcome any resistance to movement, such as friction or inertia. Without energy transfer, matter would remain stationary or at rest.
What information would you need in order to predict whether transfer of thermal energy would occur when two objects or materials interact?
To predict whether transfer of thermal energy would occur when two objects or materials interact, you would need information about their respective temperatures, specific heat capacities, and thermal conductivities. Additionally, the contact area and duration of interaction between the objects or materials would also be important factors to consider.
Tue or false radiation is the direct transfer of energy by electromagnetic waves?
True, radiation is the direct transfer of energy by electromagnetic waves, which can occur through processes like heat transfer in the form of infrared radiation or light emission in the form of visible light.
What measurement would you use to measure a stove?
It depends on what kind of stove. Usually they're measured in feet or inches.
What type of energy transfer would occur with a person running a marathon?
A person running a marathon would experience mechanical energy transfer due to their muscles contracting and propelling their body forward. Some of the mechanical energy would also be converted into heat due to friction between their feet and the ground.
What informtion do you need in order to predict whether heat transfer would occur when two objects or materials interact?
All you need is their temperatures. If their temperatures are different, then heat will flow from the warmer one to the cooler one.
What sound would you hear with an empty dishwasher?
Nothing because it is empty
