(f) (i) Suggest one significant source of error in this experiment.[1] (ii) Suggest an improvement that could be made to the experiment to address the error identified in (f)(i). You may suggest the use of other apparatus or a different procedure.[1] ...
试题来源: 解析 B。本题考查能源的种类。太阳主要是一个巨大的热能来源。electricity 是电能;magnetic energy 是磁能;sound energy 是声能。只有 heat energy 符合太阳的能源特征。本题语法点:“a source of”后面接名词,表示“……的来源”。反馈 收藏
Common-View Mode Synchronization as a source of error in Measurement of Time of Flight of neutrinos at the CERN-LNGS experiment 来自 arXiv.org 喜欢 0 阅读量: 22 作者: S Ramakrishna 摘要: In the global positioning system (GPS) satellites, the earth-centered, earth-fixed (ECEF) reference...
In contrast to controlled experiments or well-planned, experimenta... NE Breslow,NE Day 被引量: 27发表: 1986年 Productivity and Collaboration in Scientific Publications on Criminology The literature on criminology has grown significantly in recent years. To characterize the scientific production of ...
In the experiment of refraction of light, after setting up the light source and the prism, what should be done next? A. Measure the angle of incidence directly B. Adjust the position of the screen to receive the refracted light C. Change the color of the light source D. Move the prism...
Use this page to experiment with theMediaWiki web service API. Refer tothe API documentationfor further details of API usage. Example:get the content of a Main Page. Select an action to see more examples. Note that, although this is a sandbox, actions you carry out on this page may modif...
When this happens, searching for the error text online or asking coworkers doesn't always lead to a solution, and causes a lot of context switching. Feature Starting with Edge 120, and behind an experimental flag, DevTools now integrates directly with Copilot in Edge. Once enabled, the Conso...
The majority of FRBs have been seen only once, although some are known to generate multiple flashes2,3. Many models invoke magnetically powered neutron stars (magnetars) as the source of the emission4,5. Recently, the discovery6 of another repeater (FRB 20200120E) was announced, in the ...
The Two-Color Transcollimator, a Precision Position Detector for a Satellite Two-Sphere Equivalence-Principle Experiment autocollimators can be carried over with very little change, and it allows a precision optical measurement of rotor position with a wide gap =-=[1, ... B Lange - 《Journal ...
of movement by calculating reaction time (RT) and speed error (SE), respectively. An overlay of RT and SE for each subject is shown in Fig.1b, c. Group data comparisons confirmed the presence of between-subject variability in both RT and SE. That is, there was a main effect of ...