'which country has 6 months night and 6 months day'
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Answer / perveez musharf
Pakistan Where is no light thats why they are night
walkers :-)
| Is This Answer Correct ? | 32 Yes | 40 No |
Explain any four values that can be developed through teaching Physical Science
0 Answers Mahatma Gandhi University,
In fireworks, the green flame is produced because of 1 Mercury 2 Sodium 3 Potassium 4 Barium
Which of the following is the most stable element? 1 Uranium 2 Hydrogen 3 Oxygen 4 Lead
What is the Protoplasm ?
infra-red rays were first detected by? the intensity level of sound is measured in? the material used for a fuse wire should? radioactivity is a property of? what is the source of electric energy in an artificial satellite? the following is used as a lubricant in heavy machines? supher, bauxite , graphite, phosphorus
The human skull rests on which bone? a)Manubrium b)Atlas c)Mandible d)Sternum
In which year was the meteorology department founded?
What are pulsars?
which among the followings is found chlorophyll ?
Carbon tetrachloride fire extinguisher should not be used in closed rooms, because it produces a poisonous gas called 1 Carbon monoxide 2 Phosphine 3 Phosgene 4 None of these
The dark lines in the solar spectrum are due to 1 Absorption of corresponding wavelengths by the prism used in he spectrograph 2 Destructive interference between waves of certain definite wavelengths 3 Absorption of corresponding wavelengths by the outer layers of the sun 4 None of these
In which of the following processes, is vanadium pent oxide used as a catalyst? 1 Contact process 2 Haber’s process 3 Solvay process 4 None of these