挑战习题
1
/5
单选题
难度:
1.太阳能是人类能源的宝库,以下设备使用太阳能的是( )
A
电磁炉
B
太阳能热水器
C
电饭煲
D
电冰箱
提示1:
5Y+v5Lul5qC55o2u5pel5bi455qE55Sf5rS757uP6aqM6L+b6KGM5Yik5pat77yM5a6255So55S15Zmo5piv5raI6ICX55S16IO955qE6KOF572u
正确答案:
Qg==
55S156OB54KJ44CB55S16aWt54Wy44CB55S15Yaw566x6YO95bGe5LqO55So55S15Zmo77yM5raI6ICX55qE5piv55S16IO977yM5LiN5bGe5LqO5aSq6Ziz6IO955qE5Yip55So77yM5pWFQUNE5LiN56ym5ZCI6aKY5oSP77yb5aSq6Ziz6IO954Ot5rC05Zmo77yM5bCG5aSq6Ziz6IO96L2s5YyW5Li65YaF6IO977yM5bGe5LqO5aSq6Ziz6IO955qE5Yip55So77yM5pWFQuespuWQiOmimOaEj++8juaVhemAiUIu
2
/5
单选题
难度:
2.对太阳能的直接转化,下列说法中错误的是( )
A
用太阳灶将太阳能转化为内能
B
用硅光电池将太阳能转化为电能
C
用光合作用将太阳能转化为化学能
D
上述情况转化都不能直接发生
提示1:
5aSq6Ziz6IO95piv5LiA56eN5Y+v5YaN55Sf6IO95rqQ
正确答案:
RA==
QeOAgeWkqumYs+eBtuWPr+S7peWvueawtOWKoOeDre+8jOWwhuWkqumYs+iDvei9rOWMluS4uuawtOeahOWGheiDve+8jOato+ehru+8jkLjgIHnoYXlhYnnlLXmsaDlj6/ku6XpgJrov4fnlLHlpKrpmLPog73lkJHnlLXog73nmoTovazljJbvvIzkvpvnlKjnlLXlmajov5vooYzlt6XkvZzvvIzmraPnoa7vvI5D44CB5qSN54mp6YCa6L+H5YWJ5ZCI5L2c55So77yM5Y+v5Lul5bCG5aSq6Ziz6IO96L2s5YyW5Li65YyW5a2m6IO977yM5q2j56Gu77yOROOAgee7vOS4iuaJgOi/sO+8jOacrOmAiemhuemUmeivr++8juaVhemAiUTvvI4=
3
/5
单选题
难度:
3.下列太阳能的应用中是直接把太阳能转化为内能加以利用的是:( )
A
太阳能热电站
B
人造地球卫星的电源--光电板
C
太阳能电池
D
光盘
提示1:
5Y+v5Lul6IGU5oOz5pS55Y+Y54mp5L2T5YaF6IO955qE5Lik56eN5pa55byP77yM6L+b6KGM57G75q+U5b6X5Ye6562U5qGI
正确答案:
QQ==
QeOAgeWkqumYs+iDveeDreeUteermeaYr+aKiuWkqumYs+iDvei9rOWMluS4uuWGheiDve+8juaVhUHnrKblkIjpopjmhI/vvI5C44CB5Lq66YCg5Zyw55CD5Y2r5pif55qE55S15rqQ5YWJ55S15p2/5piv5oqK5aSq6Ziz6IO96L2s5YyW5Li655S16IO977yO5pWFQuS4jeespuWQiOmimOaEj++8jkPjgIHlpKrpmLPog73nlLXmsaDmmK/miorlpKrpmLPog73ovazljJbkuLrnlLXog73vvI7mlYVE5LiN56ym5ZCI6aKY5oSP77yOROOAgeWFieebmOayoeWIqeeUqOWkqumYs+iDve+8jOaVhUTkuI3nrKblkIjpopjmhI/vvI7mlYXpgIlBLg==
4
/5
单选题
难度:
4.太阳是人类能源的宝库,下述关于太阳能的说法中错误的是( )
A
太阳能是核反应产生的
B
光合作用是太阳能转换为化学能
C
煤、石油、天然气都是太阳能的产物
D
自然界的风能、水能、潮汐能也都来自于太阳能
提示1:
5Y+v5qC55o2u5r2u5rGQ55qE5b2i5oiQ6L+H56iL5Yik5pat
正确答案:
RA==
QeOAgeWkqumYs+iDveaYr+aguOWPjeW6lOS6p+eUn+eahO+8jOaVhUHmraPnoa7vvJtC44CB5YWJ5ZCI5L2c55So5piv5aSq6Ziz6IO96L2s5YyW5Li65YyW5a2m6IO977yM5pWFQuato+ehru+8m0PjgIHnhaTjgIHnn7PmsrnjgIHlpKnnhLbmsJTpg73mmK/lpKrpmLPog73nmoTkuqfnianvvIzmlYVD5q2j56Gu77ybROOAgemjjuiDve+8jOawtOiDvemDveaYr+WboOS4uuWcsOeQg+WQuOaUtuS6huWkqumYs+eahOiDvemHj+W9ouaIkOeahO+8m+a9ruaxkOiDveS4jeaYr++8jOaYr+eUseWcsOeQg+WSjOWkqeS9k+i/kOWKqOS7peWPiuWug+S7rOS5i+mXtOeahOebuOS6kuS9nOeUqOiAjOW8lei1t+eahO+8jOaVhUTplJnor6/vvI7mlYXpgIlE77yO
5
/5
单选题
难度:
5.卫星和太空站上用的电源一般是( )
A
发电机
B
干电池
C
太阳能电池
D
蓄电池
提示1:
5Y+v5Lul5qC55o2u5ZCE56eN55S15rGg55qE5bel5L2c5a+/5ZG96L+b6KGM5Yik5pat
正确答案:
Qw==
5Zyo5aSq56m65Lit77yM5Y2r5pif5ZKM5aSq56m656uZ6KaB6ZW/5pe26Ze05bel5L2c77yM5bmy55S15rGg5ZKM6JOE55S15rGg55qE55S16YeP5LiN5aSf5L2/55So77yO5Y+R55S15py65L2/55So5Y+I5LiN5pa55L6/77yM5Zug5q2k5L2/55So5aSq6Ziz6IO955S15rGg6IO95rqQ5rqQ5LiN5pat5Zyw5oqK5aSq6Ziz6IO96L2s5YyW5Li655S16IO977yO5pWF6YCJQ++8jg==