To what temperature would 23.0 kg of some material at 100C be raised if 255 kJ of

Question:

To what temperature would 23.0 kg of some material at 100°C be raised if 255 kJ of heat is supplied? Assume a cp value of 423 J/kg-K for this material.

(A) 26.2°C

(B) 73.8°C

(D) 152°C

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Materials Science and Engineering An Introduction

ISBN: 978-1118324578

9th edition

Authors: William D. Callister Jr., David G. Rethwisch

See More Books

Question Posted: Feb 13, 2018 09:10 AM

See More Questions

To what temperature would you have to heat a brass rod for it to be 1.5% longer than it is at 25C?
To what temperature would 10 lbm of a brass specimen at 25C (77 F) be raised if 65 Btu of heat is supplied?
To what temperature would 25lbm of a 1025 steel specimen at 25oC (77oF) be raised if 125 Btu of heat is supplied?
If a zero of f is i, find the complete factored form of f(x) = x 4 + x 3 + 2x 2 + x + 1.
A siphon, as shown in Fig. 14.47, is a convenient device for removing liquids from containers. To establish the How, the tube must be initially filled with fluid. Let the fluid have density p, and...
Acorn bLtd. has earnings per share of $3. It has 10 million shares outstanding and is trading at $35 per share. Acorn is considering buying a target company named Tofu Inc.. Tofu has earnings per...
Amy commutes to work by two different routes A and B. If she comes home by route A, then she will be home no later than 6 P.M. with probability 0.8, but if she comes home by route B, then she will be...
Tolo Co. plans the following repurchases: $10 million in one year, nothing in two years, and $20 million in three years. After that, it will stop repurchasing and will issue dividends totaling $25...
You are considering an investment that will pay $22845 in 14 years. If the interest rate is 10.99%, what is the most you should be willing to invest today?
Create a new mission statement for Google/Alphabet that will take it through the rest of this century?
Which of the following sets of properties leads to a high degree of thermal shock resistance? (A) High fracture strength High thermal conductivity High modulus of elasticity High coefficient of...
For copper, the heat capacity at constant volume Cv at 20 K is 0.38 J/mol-K and the Debye temperature is 340 K. Estimate the specific heat for the following: (a) at 40 K (b) at 400 K
Calculation the kinetic energy and momentum of a proton (mo = 1.67 X 10-27Kg) traveling 7.35 X 107 m/s. by what percentage would your calculation have been in error if you had use classical formula?
Evaluate Formula 2.18 when $s=1$, and explain the result.
Suppose you currently have $2,000 and plan to purchase a 3-year certificate of deposit (CD) that pays 4% interest compounded annually. How much will you have when the CD matures? How would your...
The three cases outlined briefly below are drawn from the work of Salama et al. (2003) who are investigating changes and opportunities presented by mergers and acquisitions (M&A) involving companies...
Describe situations in which the fixed-order-interval model is appropriate, and solve typical problems.
Describe activity crashing and solve typical problems.
Rajiv and Laurie Amin are recent college graduates looking to purchase a new home.They are purchasing a $200,000 home by paying $20,000 down and borrowing the other $180,000 with a 30-year loan...
In July 2013, cnet.com listed the battery life (in hours) and luminous intensity (i. e., screen brightness, in cd/m2) for a sample of tablet computers. We want to know if screen brightness is...
For some ceramic materials, why does the thermal conductivity first decrease and then increase with rising temperature?
To what temperature would 25 lbm of a 1025 steel specimen at 25C (77F) be raised if 125 Btu of heat is supplied?
For each of the following pairs of materials, decide which has the larger thermal conductivity. Justify your choices. (a) Pure copper; aluminum bronze (95 wt%Cu-5 wt% Al). (b) Fused silica; quartz....
1 Mandatory requirement: Students are required to complete Budget on the provided Excel 2 3 4 5 5 B spreadsheet template. (For the purpose of Budget calculation in the assessment, ignore all GST...
A company has Rs 4 per year carrying cost on each unit of inventory, an annual usage of 50,000 units and an ordering cost of Rs 100 per order. Calculate the economic order quantity. What shall be the...
The company decided to make some changes to its operations based on the actual results and the variance analysis. The plan is to maintain the selling price of the product at RM100 per unit and the...

To what temperature would 23.0 kg of some material at 100C be raised if 255 kJ of

Question:

Step by Step Answer:

The change in temperature T when Q of heat is supplied to a mass of material m is equal to a ...View the full answer

Materials Science and Engineering An Introduction

Students also viewed these Modern Physics questions