Q. 54.4( 67 Votes )
Compare and contrast bio-mass and hydroelectricity as sources of energy.
Answer :
Bio-mass and hydroelectricity as sources of energy. The following points compare them:
a) Both Bio-mass and Hydro-Electricity are renewable sources of energy.
b) The use of bio-mass by burning causes air pollution but the use of hydroelectricity do not.
c) Bio-mass gives heat energy which can be used for cooking and heating whereas hydroelectricity can be used for running all types of electrical appliances.
d) Bio-mass energy can be obtained without using any special devices but hydroelectricity can be produced only by establishing hydro-power plants.
Rate this question :
Lakhmir Singh | Source of Energy (Part-1)39 mins
Fundamentals of Heat Energy47 mins
Know More about the Energy41 mins
Know More About the Energy43 mins
Overview of Nuclear Energy47 mins
Know More About Energy (Part-2)40 mins
Different Types of Potential Energy33 mins
Foundation | Archeological Sources37 mins
Electric Energy47 mins
Strong Your Concept of Electric Energy47 mins
Name the reaction which is responsible for the large energy production in the sun?
All In One ScienceName two activities in our daily lives in which solar energy is used.
All In One ScienceWhich part of the solar energy is responsible for heating the surfaces?
Together With ScienceWhat is a solar cell panel? For what purpose is it used? State its two main advantages.
Lakhmir Singh & Manjit Kaur - PhysicsHow much solar energy will be received by 1 m2 area in one hour if the solar constant be 1.4 kW/m2?
Lakhmir Singh & Manjit Kaur - PhysicsWhat is a solar cell? Draw the labeled diagram of a solar cell.
Lakhmir Singh & Manjit Kaur - Physics