The frosted glass of a light bulb is an example of a ___ substance, which allows some light rays to pass through.∠AAobscure∠ABtranslucent∠AClight∠ADdark该题您未回答:х 该问题分值: 0.5 相关知识点: 试题来源: 解析 答案:B句意: 灯泡的磨砂玻璃是半透明物质的一个例子, 它允许一些光线通过...
▲注意,piece还有另外一此相关用法,此时与article用法不同: 1. amount of a substance (separated or broken from a larger piece) (从大物体上分离下来的)块, 片, 段, 截: I stepped on a piece of glass, and my foot’s very sore. 我踩着一块玻璃,脚很疼。 Here is a piece of wood of the ...
An Example of a Retrospective Analysis of the Socio-Demographic Characteristics of Substance Abuse Patients Receiving Inpatient Treatmentdoi:10.31067/acusaglik.1359063SUBSTANCE abuse treatmentSOCIODEMOGRAPHIC factorsALCOHOL drinkingMENTAL illnessMETHAMPHETAMINE
2. Identifying a Substance: To answer the question, we need to identify a substance that can exist in all three states of matter. 3. Example of a Substance: Water is a well-known example of a substance that can exist in all three states. 4. Solid State: In its solid state, water...
An allergy (过敏反应) is a strong reaction to a substance. Many things can cause allergies. The most common cause is pollen (花粉) which is usually produced by trees in the spring grasses in the summer and weeds in the fall as part of their reproductive process. Other causes include orga...
where M is either mass or moles of the substance depending on the dimensions of Cp, T1 is the initial temperature, and T2 is the final temperature. The corresponding change in specific enthalpy is: (5.13)Δh=CpΔT=Cp(T2−T1) Example 5.1 Sensible Heat Change With Constant Cp What is ...
<p>To solve the question, "An example of a base which is not an alkali is ," we can follow these steps:</p><p><strong>Step 1: Understand the definitions</strong> - <strong>Base</strong>: A substance that can accept hydrogen ions (protons) or donate elect
12.According to paragraph 5, eastern Texas is an example of a geologic region where A. oil is located but has not yet been pumped out B. experts accurately predicted the rock types and structures found there C. the volume of oil can only be guessed at D. intensive oil exploration...
An allergy is a strong reaction to a substance. Many things can cause allergies. The most common cause is pollen , which is usually produced by trees in the spring, grasses in the summer and weeds in the fall, as part of their reproductive process. Other
The use of clay as a material/object is a simple one, but it illustrates how the combination of intrinsic properties, extrinsic properties, and context influences the functionality of a product. When this concept is applied to the earlier exampleof a carbon nanotube composite, it can be seen ...