A11.8-gram sample of zinc is heated to 98.15°c in a boiling water bath. the hot metal is then immersed in 25.35 grams of water that is initially at 21.82°c. at what temperature will the metal and the water reach thermal equilibrium? the specific heat of zinc is 0.388 j/g·°c. the specific heat of water is 4.184 j/g·°c.

T =24.98 °C

Explanation:

from equilibrium condition we have:

[m_1*s*T]_{water} = [m_2*s*T]_{zinc}

Where

m_1 , m_2 is mass of water and zinc respectively

s denote specific heat

let final equilibrium temperature is T

25.35*4.184*[T-21.82] = 11.8*0.388*[98.15-T]

106.06T - 2314.32 = 449.36 - 4.57T

110.63 T =  2763.68

T =24.98 °C

report!

explanation:

physics means: "the branch of science concerned with the nature and properties of matter and energy. the subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms."

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation