in a closed room, if the door of refrigerator is left open
what will be the effect on temperature in the room. explain.
2. what is rift valley. Define.
Answer Posted / hareesh
temp of room will increase because the heat released from back side is greater than cooling effect of refrigirator co.however if the back portion of fridge is outside the room and then if opened then room temp will decrease same as in case of air conditioner
| Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
Explain the role of the 'Left Wing' in the Indian struggle for independence.
Do you think historians reconstruct the lives of ordinary people? If yes, then how?
Was the Indian economy de-industrialized in the 19th century?
Explain about the concept of varna and jati in ancient India?
Discuss the geographical distribution, tool technology and subsistence pattern of the Neolithic cultures of India.
Discuss the theories of Imperialism. To what extent do you believe that Imperialism was a factor responsible for the First World War?
Were the kings in early states invariably Kshatriyas?
Explain the significance of megalithic cultures of Deccan and South India.
Who introduced English in India?
What are the main causes of price revolution?
What is the mechanical power developed in terms of air gap power Pg in a 3 phase induction motor running at slip 's'?
Explain about the features of Mathura and Gandhara School of Art? Examine the factors which lead to their growth.
Explain the salient features of Asoka's policy of dharma and evaluate its impact on the downfall of the Mauryan dynasty.
In what ways is the Buddhist theory of a social contract different from the Brahmanical view of society derived from the Purusha sukta?
Discuss the ways in which the Alvars, Nayanars and Virashaivas expressed critiques of the caste system.