मराठी
महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

Observe the Connections of Cells Shown in the Following Images.

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प्रश्न

Observe the connections of cells shown in the following images.
i. Which connection will give maximum potential difference?
ii. Give one advantage and one disadvantage of this energy.

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उत्तर

i.Type of connection of solar cells in ‘A’ is ‘in series’ connection and it will give maximum potential difference.
ii.Advantage: Solar energy is an eco-friendly source of energy. It does not cause any pollution.
Disadvantage: As it can be produced in presence of sunlight only, it needs to be stored in batteries for use.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
2018-2019 (March) Balbharati Model Question Paper Set 1

संबंधित प्रश्‍न

What are the advantages and disadvantages of using a solar cooker? Are there places where solar cookers would have limited utility?


Why is the copper tube of a solar water heater painted black from outside? 


What is the range of temperature which can be achieved in a box-type solar cooker in two to three hours?


How much solar energy will be received by 1 m2 area in one hour if the solar constant be 1.4 kW/m2?


 Name that part of a box-type solar cooler which allow the sun's heat rays to enter the box but does not allow inside heat to go out.


 What is a solar cell? Draw the labelled diagram of a solar cell. 


State the advantages and disadvantages of using solar cells.


 With the help of a labelled diagram, explain the construction and working of a solar cooker.


If the solar constant is 1.4 kW/m2 then solar energy recived by 1m2area in one hour is:

(a) 5040 J
(b) 504.0 kJ
(c) 5040 kJ
(d) 5.04 kJ


Name two devices which can be utilised for the cooking of food so as to save fuel.


Which of the following is used in solar cooker to harvest the solar energy?
a) Solar panels
b) Silicon cell
c) Mirrors
d) Glass lid


Re-write the statement by selecting the appropriate option.
The solar lamp uses the ................... energy.


A silicon solar cell of dimension 1 sq.cm. generates __________ potential difference.


The potential difference available from a solar cell depends on its area.


Solar energy is a non depleting energy. Justify.


What is the disadvantage of solar energy?


Choose the correct statement.


The installed capacity of the Kamuthi solar power project is ______ MW.


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