In an experiment to determine the specific heat capacity of a substance, if the measured value is much higher than the known value. Which of the following could be the cause? A. The mass of the substance was measured as smaller than it actually is B. The temperature change was measured ...
5 (a) State what is meant by the specific heat capacity of a substance.[2](b) A student carries out an experiment to find the specific heat capacity of aluminium. He uses an electric heater and a thermometer, inserted into separate holes in an aluminium block.The following dat a are ob...
When we talk about the energy that will be absorbed by a substance or a material, we may mention the terms heat capacity and specific heat capacity. One difference between the two terms is that specific heat capacity is an intensive property while heat capacity is an extensive property (...
The specific heat of a substance varies with temperaturet(.∘C)as c=0.20+0.14t+0.023t2(cal/g∘/C) The heat required to raise the temperature of 2 g of substance from5∘Cto15∘Cwill be View Solution Free Ncert Solutions English Medium ...
Specific heat capacity is defined as the amount of energy needed to raise one gram of a substance 1 degree Celsius. When using SI units, specific heat...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
百度试题 结果1 题目 d) If the specific heat capacity of a substance is high, it means it is easily cooled. (true / false) 相关知识点: 试题来源: 解析 false 反馈 收藏
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1. Understanding Specific Heat Capacity: - Specific heat capacity (C) is defined as the amount of heat (Q) required to raise the temperature of a unit mass (m) of a substance by one degree Kelvin (or Celsius). - The formula relating these quantities is given by: Q=m⋅C⋅ΔT ...
specific heatAlso found in: Dictionary, Thesaurus, Medical, Acronyms, Wikipedia. specific heat specific heat, ratio of the heat capacity of a substance to the heat capacity of a reference substance, usually water. Heat capacity is the amount of heat needed to change the temperature of a unit...
Calculate the specific heat of material if 288 J of energy were required to heat 50.5 g of the material from 298 K to 330 K. What are the units? What is the specific heat capacity of a sample? Define the specific heat capacity of a substance. ...