如图所示,当量程为0~3V时,电压表指针的读数为   V;当量程为0~15

如图所示,当量程为0~3V时,电压表指针的读数为      V;当量程为0~15V时,电压表指针的读数为       V

答案

1.60.3

相关题目

如图所示,甲、乙、丙、丁四种情况,光滑斜面的倾角都是α
如图所示,甲、乙、丙、丁四种情况,光滑斜面的倾角都是α,球的质量都是m,球都是用轻绳系住处于平衡状态,则球对斜面压力最大的是        
.热激活电池可用作火箭、导弹的工作电源。一种热激活电
.热激活电池可用作火箭、导弹的工作电源。一种热激活电池的基本结构如图所示,其中作为电解质的无水LiCl-KCl混合物受热熔融后,电池即可瞬间输出
Each person has his / her unique character which ____ him / her from others.
Each person has his / her unique character which ____ him / her from others.        A.differs   B.distinguishes        C.divides         D.draws
受世界金融危机的影响,我国许多出口企业经营发展遇到异
受世界金融危机的影响,我国许多出口企业经营发展遇到异常困难。对此,出口企业应该 A.转变贸易增长方式,扩大产品倾销 B.抓住机遇,积极参与
They were surprised that a four-year-old boy should work out such a difficult pr
They were surprised that a four-year-old boy should work out such a difficult problem ____ they themselves couldn’t. A. once          B. then            C. while        
东京市是目前日本太平洋沿岸大都市带的核心城市,远郊出
东京市是目前日本太平洋沿岸大都市带的核心城市,远郊出现许多卫星城。读图回答                         东京市城市化过程目前已处于(
单项式-的系数为(*)(A)2(B)-2(C)3(D
单项式-的系数为(*)(A)2(B)-2(C)3(D)-3 
下列说法正确的是A.某有机物燃烧只生成CO2和H2O,且二者物
下列说法正确的是A.某有机物燃烧只生成CO2和H2O,且二者物质的量相等,则此有机物组成为CnH2nB.相同物质的量的烃,完全燃烧,生成的CO2越多,说明

最新题目