Which property represents the amount of heat required to raise the temperature of a unit mass of a substance by one degree celsius ?
Specific heat
Specific heat option is correct.
Specific heat (or specific heat capacity) is defined as the quantity of heat required to raise the temperature of one unit mass of a substance by one degree Celsius (or one Kelvin). Its SI unit is J kg⁻¹ K⁻¹, and water's exceptionally high value (~4186 J kg⁻¹ K⁻¹) governs the thermal inertia of oceans and lakes.
Latent heat is the energy exchanged during a phase change at constant temperature; thermal conductivity governs the rate of heat flow through a material; and heat capacity refers to the total (not per unit mass) heat needed to raise the temperature of a body by one degree, so it is not the intensive per-mass quantity the stem defines.
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Important Questions from Mixed Topic (MH-SET)
.................... is a client server application that identifies each host on the internet with a unique user-friendly name.
Every OS has a ................ or .......... which primarily resides in the main memory of the computer to perform some of the basic functions of the OS.
(i) Kernel
(ii) Interface
(iii) Nucleus
(iv) Compiler
Codes:
Which of the following are referred to as low level language?
(i) Machine language
(ii) Assembly language
(iii) High level language
(iv) Natural language
Codes:
Match the following:
List I List II (a) New York Public Library (i) Shelv AR (b) Miami University Augmented Research Group (ii) Smart library (c) Oula University Library (iii) Wolf Walk (d) North Carolina State University (iv) Find the future Codes:
Which part of the QR code represents the encoded data?
