A 54g54g copper calorimeter contains 80cm380cm3 at 20∘C20∘C. A very cold 110g110g copper cylindrical sample is dropped into the water causing the water to partially freeze, with 5cm35cm3 being converted to ice. The final temperature of the system is 0∘C0∘C. What is the initial temperature in Kelvins of the cylindrical sample?

Thermodynamics Question! Please and thank you for all your help! Please make sure the answer is valid and in the correct units!

The location h of a mass m on the end of a spring with a dampening factor k at time t is described by the following differential equation: m 2²h at² What type of variables are h, m, k, and t? + kh= 0

The air temperature in a 28-in.3 container with a free-sliding piston is initially measured at 45 °F. The temperature is raised to 200 °F. Part 1: What are the absolute temperature readings initially? (no unit)

Annealing is a critical process in semiconductor manufacturing where silicon wafers get rapidly heated to get temperatures using powerful infrared heaters. Annealing helps to reduce defects in materials after implantation or deposition processes. a) You have been asked to design a temperature sensor an annealer with a range of up to 1500°C.Select a suitable thermocouple from the table below and give an explanation for your choice. 80 E 70 60 K 50 40 -C 30 20 10 0. 500 1000 1500 2000 2500 Temperature ("C) b) To record the temperature, you use a microcontroller with an ADC. The ADC is referenced to a 2.048V reference voltage source. To make use of the entire range of the ADC, what gain does the amplifier require for your chosen Thermocouple? c) You want to read the temperature with a resolution of 0.5°C. What is the minimum number of bits that your ADC requires? d) The thermocouple has a time constant, t, of 300ms. If the annealer heats from room temperature (20°C) to 820°C. What…