首页
登录
职称英语
What is color? Why do some objects look red, others green, still others blue?
What is color? Why do some objects look red, others green, still others blue?
游客
2023-10-07
43
管理
问题
What is color? Why do some objects look red, others green, still others blue?
Color is caused by (11) light rays. We see color because objects reflect light. Something that is red reflects (12) red light. It reflects a little green or blue light, too, but we do not see it. In the same way, a green object reflects mostly green light. White objects reflect (13) of light. Black objects do not reflect any light.
What happens to the colors of light that are not reflected? They are absorbed by the object. The (14) the color, the less light is reflected and the more light is absorbed. Light that is absorbed is (15) heat. For this reason, dark-colored clothes are warmer in the sunlight than lighter-colored clothes.
[br]
What is color? Why de some objects look red, others green, still others blue?
Color is caused by reflected light rays. We see color because objects reflect light. Something that is red reflects mostly red light. It reflects a little green or blue light, too, but we do not see it. In the same way, a green object reflects mostly green light. White objects reflect all colors of light. Black objects do not reflect any light.
What happens to the colors of light that are not reflected? They are absorbed by the object. The darker the color, the less light is reflected and the more light is absorbed. Light that is absorbed is turned into heat. For this reason, dark-colored clothes are warmer in the sunlight than lighter-colored clothes.
选项
答案
mostly
解析
该空格中的词是比较常用的,特别是most一词。由于该词在文章中修饰的是动词,需要在其后加“-ly”构成。认真听出该词的读音,并且注意语法结构,不难判断出该题的正确答案。同时,由于该词在句中重复出现多次,根据下文中也可找到答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3080267.html
相关试题推荐
Peoplevisitothercountriesformanyreasons.Sometravel【11】;otherstrav
Peoplevisitothercountriesformanyreasons.Sometravel【11】;otherstrav
Mother’sDayisaday【11】tohonormothers.ItisobservedintheU.S.onthe
Mother’sDayisaday【11】tohonormothers.ItisobservedintheU.S.onthe
Mother’sDayisaday【11】tohonormothers.ItisobservedintheU.S.onthe
Whowritesthisletter?[br]WhathaveEdmondBrothersbeen?Theyhavebeen____
Apersonwithgoodmannersispopularwithothersbecause______.[br]You’dbett
Apersonwithgoodmannersispopularwithothersbecause______.[br]Apersonw
Apersonwithgoodmannersispopularwithothersbecause______.[br]Whenyoua
Apersonwithgoodmannersispopularwithothersbecause______.[br]Apersonw
随机试题
TheUnitedStatesgovernmentpublishesguidelinesforappropriatenutrienti
Indiaistheworld’sbiggestgoldconsumer,butthecountry’spassionforth
Forthispart,youareallowed30minutestowriteanessaycommentingonthesa
生产经营单位不得以任何形式与从业人员订立协议,免除或减轻其对从业人员因生产安全事
肠杆菌科中,最常见的环境菌群是A.沙门菌属 B.沙雷菌属 C.肠杆菌属 D
从装卸作业组织的角度看,船舶装卸作业组织可为( )。A.大宗散货与小宗散货
根据《工程建设项目货物招标投标办法》,编制招标文件应当()。A.按国家有关技术
《中华人民共和国行政诉讼法》规定,人民法院不受理公民、法人提起的诉讼是A.认为行
下列各项中,属于导致银行存款日记账余额小于银行对账单余额的未达账项有()。
根据NEC《工程施工合同》,关于“早期警告”的说法,不正确的是()。A.项目经
最新回复
(
0
)