Energy from Sun Quizzes Online MCQs PDF Download 131
Energy from Sun quiz questions, energy from sun multiple choice questions and answers PDF 131 to learn global warming for online environmental science course for online certification. Practice "Energy and transport for future" quiz with answers, energy from sun Multiple Choice Questions (MCQ) for environmental science. Free energy from sun MCQs, challenges of global warming, global warming, modelling climate, volcanic eruptions, energy from sun test prep for bachelor degree online in 2 years.
"Why the back tube of the solar water heater is surrounded with a vaccum?", energy from sun Multiple Choice Questions (MCQ) with choices to cease the leakage, to provide support, for insulation, and to enhance efficiency for free online college classes.
Energy from Sun PDF Download 131
MCQ: Why back tube of solar water heater is surrounded with a vaccum?
- To provide support
- to cease the leakage
- For insulation
- To enhance efficiency
C
MCQ: Large amount of sulpher dioxide, transformed into;
- Nitric Acid
- Sulphuric Acid
- Ozone
- CFCs
B
MCQ: An ice or snow surface is a good reflector of;
- Solar Radiation
- Heat
- Light
- Atmosphere
A
MCQ: About, thirty percent of earth area is covered by;
- Grass
- Forests
- Rocks
- Stones
B
MCQ: A nucleus of an atom, containing; proton and
- Neutron
- Proton
- Electron
- All of above
A