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What are the three major ways of heat transfer?
heat can be transfered in three ways... 1. conduction 2.convection 3. radiation
When a pendulum swing stops its energy is changed into what?
A pendulum will lose energy in two ways: 1. by friction with the air, 2. by friction in its supporting bearing. Both these energy losses will produce heat.
List 2 ways you use heat energy?
we use heat energy for the hot air in our homes and heat energy gives us energy:)
How does solar energy produce heat?
2 ways, in a solar collector the sun is concetrated to a focal point like burning things with a magnifying glass, witch is used to boil the water into steam and used to drive the generator. in a photo voltaic system heat is generated through resistance and is useless for the most part.
What are the three ways in which heat is lost from the body?
1. conduction 2. convection 3. radiation
What are 2 things homethermic animal can to do produce more heat?
A homeothermic animal is one that maintains its body heat from the inside, at a relatively constant temperature. Two ways it can produce more heat are to consume additional calories and to increase the level of activity.
What 2 things does the sun produce?
Heat and Energy
If a heat pump needs 2 kWh to produce 10 kWh of heat and this heat is converted to more than 2 kWh of electricity will this lead to an infinite circle of free energy?
A heat pump cannot produce more kWh than it is given.
What are the three major ways of heat transfer?
heat can be transfered in three ways... 1. conduction 2.convection 3. radiation
When a pendulum swing stops its energy is changed into what?
A pendulum will lose energy in two ways: 1. by friction with the air, 2. by friction in its supporting bearing. Both these energy losses will produce heat.
List 2 ways rocks can be metamorphosed?
by heat and pressure on the rock
How many different ways can you represent the number 54?
2 ways
How many ways does a kettle waste energy?
At least 2 ways, Sound (kinetic), heat and sometimes light.
How many different ways can the letters in the word annually be arranged?
There are 8!/(2!*2!*2!) = 5040 ways.
What 2 things are required to produce metamorphic rock?
Heat and pressure are required to produce metamorphic rock from sedimentary or igneous rock.
Explain 2 ways Igneous Rocks Form?
throuh heat or pressure
List 2 ways you use heat energy?
we use heat energy for the hot air in our homes and heat energy gives us energy:)
