What is matter

Q: The heat capacity of a substance _________ with rise in temperature.    a. Increases b. Decreases c.…

A: To solve this problem we have to know about heat capacity .

Q: The specific heat capacity of iron is 0.45J/gC   How many joules of energy are needed to warm 1.16g…

A: Given: Specific heat capacity of iron= 0.45J/gC  Mass of iron= 1.16 g T1= 20.0 C T2= 29.0 C

Q: If it takes 105J to warm 100.0g of aluminum from 10.0°C to 25.0°C, what is the specific heat.of…

A:

Q: spesic nent iron 0.449 J.g".°C-! Spetic neat cOPper 0.385 J.9 A) s.o g cu b) l.0 g Fe S.O 9 c) 1.0g…

A: Recall the following relation from law of calorimetry       Q=m×C×∆tHere,amount of heat evolvedQ=9.5…

Q: what is meant by term state function?

A: State function:It is defined as the property whose value depends only upon the state and is…

Q: Objects can possess energy as (a) endothermic energy (b) potential energy (c) kinetic energy O a…

A: Here two form of energy possessed by objects that is potential energy and kinetic energy while…

Q: Which of the following statements is/are CORRECT? A system is defined as an object or collection of…

A: The statements which are correct are,  1) A system is defined as an object or collection of objects…

Q: A hot cup of tea placed near an open window to cool. Which of the following statements best…

A: The given statement is : A hot cup of tea placed near an open window to cool.

Q: How heat was measured traditionally ?

A: Heat is always defined as the measure of transferred energy. In the exothermic process, heat is…

Q: 12 ounces of water are heated during the preparation of a cup of coffee. 1150 J of heat are added to…

A:

Q: It is evidential that when hot steamed water vapor comes into contact with a cold surface, water…

A: Answer: Condensation

Q: What is heat? How does heat differ from thermal energy? Under what condition is heat transferred…

A: Heat: Heat is a form of energy that is transferred from one body to another because of difference in…