We are doing an experiment with a battery and a bulb. We connect the battery to the bulb. What will happen? A. The bulb will break. B. The battery will explode. C. The bulb will light up. D. The battery will disappear. 相关知识点: ...
In an experiment, a student connects a battery to a bulb. What will happen to the bulb? A. It will explode. B. It will break. C. It will light up. D. It will turn black. 相关知识点: 试题来源: 解析 C。电池连接灯泡,灯泡会亮。A 选项是爆炸,一般不会;B 选项是破碎,不合理;D ...
A. The bulb will get brighter. B. The bulb will stay on. C. The bulb will turn off. D. The battery will E. xplode. 相关知识点: 试题来源: 解析 C。解析:在电学实验中,把灯泡和电池连接起来,如果断开一根电线,灯泡会熄灭。选项 A 灯泡会更亮错误;选项 B 灯泡会继续亮不对;选项 D 电池会...
In a science experiment about electricity, we connect a battery to a bulb. What should we do next? A. Turn on the bulb. B. Add more batteries. C. Disconnect the battery. D. Put the bulb away. 相关知识点: 试题来源: 解析 A。在关于电的实验中,把电池和灯泡连接起来,下一步应该打开...
39. Kate sets up an electric circuit, using a battery, a bulb and a switch as shown below.She closed the switch and measured the brightness of the bulb. She repeated this by connecting more light bulbs in series, one at a time. Each time, she measured the brightness of the bulb. T...
Apply thescientific methodto this lemon battery project and turn it into a lemon battery experiment by choosing a question to investigate. For example, does increasing the number of lemons increase the amount of electricity produced? Or which one powers a light bulb for longer, potato battery or...
I love that all of the materials we needed (minus the fruit) were included in the box and the instructions were easy for the kids to follow. There was also an explanation of how the experiment worked and suggestions for further experimentation. Here’s what the box looks like when you ...
thermal bulb thermal burn Thermal bypass thermal capacitance thermal capacity thermal cell thermal charge thermal climate thermal column Thermal Comfort thermal compressor thermal conductance thermal conductimetry ▼ Full browser ? ▲ Thermal and Hydrodynamic Experiment Research Module in Orbit Thermal and inf...
a针灸康复室 Acupuncture and moxibustion recovery room[translate] aIn a bulb,a noble gas argon is used.Why is argon used instead of air in the light bulb? 在电灯泡,惰性气体氩使用。为什么氩使用而不是空气在电灯泡?[translate] arecherche ceramics house exquisit 寻求陶瓷房子优美[translate] ...
Another problem. Unlike PbA or LiIon, the self-discharge of NiFe is a bit more than 1% per day, or 30-40% per month depending on details and ambient temperatures (that darned electrochemical Nernst equation again). So if it just sits finally charged waiting on the next UK grid wind outa...