Tápping just 2% of the hot, dry rock geothermal energy in the United States could produce how much of the country's energy needs? 50% of the energy for electricity Three-fourths of all energy All the energy necessary for electricity 10 times the energy needed from coal burning power plants

Q: If your body is 20 percent efficient in converting food intake to useful work, how many kcal of food…

A: Write the given values with the suitable variables. η=20 %W=25×105 J Here, η and W are the…

Q: What are the qualities of an ideal source of energy?

A: The main  qualities of ideal source of energy includes, Must have the ability of transferring an…

Q: According to the World Energy Council, the average household in Mexico consumes about 1600 kWh of…

A: Dimension of solar panels=(1×1)  So area of solar panel=1 m^2 Annual solar energy potential of panel…

Q: Consider the process of heating water on top of an electric range. What are the forms of energy…

A: The energy transformations that take place is, the Electrical energy is converted to sensible…

Q: 20. How many liters of oil would be needed to supply all of the world's energy needs for one year?

A: Solution:-             Energy released by 1…

Q: energy cannot be created nor destroyed. Which statement is correct? A few energy is lost every time…

A: According to conservation of energy Energy can neither be created nor be destroyed

Q: How is wind power a renewable energy resource?

A: To explain : "How is wind power a renewable energy resource"

Q: what are different energy uses in the world?

A: Energy: It is a property of objects or systems that tells the ability to make changes to the…

Q: 8. Which device is designed to convert chemical energy into kinetic energy? a car engine a…

A: Conservation of energy is the phenomenon in which one form of energy is converted into another form…

Q: A certain damn generates 120 MJ of mechanical hydroelectric energy each minute if the conversion…

A: Let us solve the problem step by step :Given that , Mechanical Energy=120 mJminChange MJsec to…

Q: What is the ultimate source of energy in coal, oil, and wood? Why do we call energy from wood…

A: Solar energy is the ultimate source of energy in coal , oil and wood.

Q: Why are solar power and wind power somewhat unreliable?

A: Solar power is unreliable because the energy from the sun is only available during the day time so…

Q: s 1 pound of coal to generate one kWh of electricity. How much coal would an average home use in a…

A: in India average use of electricity per day = 5.7 Kwh / day  1 pound of coal to generate one kWh of…

Q: Crude oil, coal and peat are examples of fossil fuel. Name one other example

A: Fossil fuels:  The fuels which are made from the decomposing of the animals and plants. The fossil…

Q: discuss the possible solutions to our energy problems in regards to renewable energy

A: Over the last two centuries, energy needs have skyrocketed dramatically, especially because of the…

Q: How much energy does a 35-pound toddler need to consume per day? 1335 kcal/day 1050 kcal/day 3035…

A: Given: 35- pound toddler  To Find: energy consume per day