20
अवतल दर्पण के सामने वस्तु को कहाँ रखा जाय ताकि प्रतिबिम्ब उल्टा. वास्तविक और सम्मान
आकार का...
Physics, 17.02.2021 14:40, Billyr9088
20
अवतल दर्पण के सामने वस्तु को कहाँ रखा जाय ताकि प्रतिबिम्ब उल्टा. वास्तविक और सम्मान
आकार का बने।
(A)
(B)
अनंत पर
वक्रता केन्द्र पर
(D)
फोकस पर
Answers: 1
Physics, 21.06.2019 18:30, mariatorres7
Which of these describe conduction transfer of heat between two objects that are touching transfer of heat by the actual movement of war matter the process in which energy is imitated by one of the object transmitted through space and absorbed by another a process in which energy is released by the molecules breaking apart
Answers: 1
Physics, 21.06.2019 21:00, danidavis2002
In order to place a satellite into orbit, it requires enough fuel to supply the necessary mechanical energy. into what types of mechanical energy does the fuel get transformed?
Answers: 1
Physics, 22.06.2019 13:30, brsglover8355
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2