简答题Which of the following energy doesn't come from solar energy？ A、Wind energy B、biological energy C、nuclear energy简答题Which of the following isotopic elements can be generally used in the scientific research? A、Carbon-14 B、Bismuth-120 C、Polonium-214简答题In petroleum marine and meteorological field, the application of solar energy can be used in________ A、 Oil drilling platform power supply. B、Marine testing equipment. C、A and B.简答题The materials of solar cells are mainly _______ materials. A、conductor B、insulator C、semiconductor简答题Which country use nuclear reaction to generate electricity widely. A、France B、China C、Kazakhstan简答题The half life of a radioactivity material is the time required for ________ of the radioactive atoms decay A、 a quarter B、one thirds C、half简答题The secondary cells are those which can be_________. A、rechargeable B、non-rechargeable C、used only two times.简答题According to the________ properties of biomass, the biomass energy can be divided into saccharides, starch and cellulose substances. A、chemical B、mechanical C、biological简答题_________ photosynthesis can be decomposed water molecule into H2 and O2 by catalysts. A、 Artificial B、Natural C、Controlled简答题Which of the following isotopic elements can be used to measure the age of materials? A、Carbon-14 B、Bismuth-120 C、Polonium-214简答题For the Hydrogen energy, the following problems need to be solved？ A、- Hydrogen production cheaply B、- Hydrogen storage safely C、- A and B简答题Trance are used in the medicine for the diagnosis of internal disorders the technology called as________. A、physical imaging B、 chemical imaging C、 medical imaging简答题Photothermal conversation, photoelectric conversation and _______ conversation are three ways for human to use solar energy. A、photochemical B、photophysical C、photobiological简答题The energy that the sun radiates to earth every _______ is equivalent to the sum of all the fossil fuel energy of the energy A、one day B、three days C、one months简答题The anode of lead storage battery is___________. A、Lead B、Lead(IV) coated with Lead Dioxide C、Sulphuric acid简答题Each half cell has a tendency to _______ electrons from other. A、accept B、give C、refuse.多选题A、 B、 C、简答题fossil fuel contains______.① coal; ② Petroleum; ③ Natural gas; ④ Combustible ice. A、①, ② B、②, ④ C、①, ②, ③, ④.简答题The most easily blocked radiation is__________. A、 alpha ray B、beta ray C、gamma ray简答题Galvanic cells belong to_________. A、primary cells B、secondary cells C、 fuel cells