下列物品利用凸透镜透光原理的是： -题库考试答案搜索网

下列物品利用凸透镜透光原理的是：

单选题

2022-06-29 07:04

A、近视镜
B、显微镜目镜
C、汽车观后镜
D、手电筒反光镜

查看答案

正确答案

B

试题解析

A项错误，近视镜是利用了凹透镜原理；B项正确，显微镜目镜利用了凸透镜原理；C项错误，汽车观后镜利用了凸面镜发散的原理；D项错误，手电筒反光镜利用了凹面镜的原理。

标签：行政职业能力测试国家公务员公务员

感兴趣题目

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

《行政机关公务员处分条例》规定，行政机关公务员利用赌博索贿、受贿或者行贿，情节严重的，给予开除处分。

在西方国家，政治与行政分离，政府公务员是职业行政管理人员，但争取选票和赢得选举是政治家和政府公务员共同的事。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

下列物品利用凸透镜原理的是（）

下列物品利用凸透镜透光原理的是（）

下列物品利用凸透镜透光原理的是：

下列物品利用凸透镜透光原理的是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

相关题目: boost的意思是:help or encourage to increase or improve; eloquent的意思是:fluent or persuasive in speaking or writing; A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.; 在应用ORS液的过程中，错误的是（）; （）any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local quarantine officer must be notified immediately．; Should any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local Quarantine Officer must be（）immediately.; Masters are（）solely responsible for all damages or accidents of whatever kind resulting from the navigating or handling of their vessels by day or by night.; 系统中雷达状态包括Unknown、Operational（or ON）、Failed（or OFF）、Detached。; The carrier is liable for loss of or damage to the goods or delay in delivery caused by fire，（）the claimant proves that the fire arose from fault or neglect on the part of the carrier，his servants or agents.; Shutdown price（or point，or rule）停业价格（或停业点、停业原则）; 设a=5，b=4，c=3，d=2，下列表达式的值是 3＞2*b Or a=c And b＜＞C Or c＞d; 设a=5，b=4，c=3，d=2，下列表达式的值是( )。 3＞2*b Or a=c And b＜＞c Or c＞d; 设a=5，b=4，c=3，d=2下列表达式的值是 3＞2*b Or a=c And b＜＞C Or c＞d; 设a=5，b=4，c=3，d=2，下列表达式的值是 3＞2*b Or a=c And b＜＞c Or c＞d; 设a=2，b=3，c=4，d=5，下列表达式的值是（）。 3>2*b Or a=c And bc Or ba+c; 翻译：With Average or With Particular Average（WA or WPA）（）; （）shall be liable for loss of and damage to the Vessel and／or goods arising or resulting from inaccuracies in stating the description，quantity，weight，measurement or contents.; Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.; （）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.; A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

广告位招租WX:84302438

题库考试答案搜索网

免费的网站请分享给朋友吧