Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jun 12, 2024

A steel ball at 110 deg C cools in 8 min to 90 deg c in a room at 30 deg C. Find the temperature

A steel ball at 110 deg C cools in 8 min to 90 deg c in a room at 30 deg C. Find the temperature of the ball after 20 minutes.

a. 58.97 degrees celcius

b. 68.97 degrees celsius

c. 78.97 degrees celsius

d. 88.97 degrees celsius

The answer for this is letter B

Please provide me solution through handwriting for better understanding. Thank you

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Bent Functions Results And Applications To Cryptography

Authors: Natalia Tokareva

1st Edition

0128025557, 9780128025550

More Books

Students also viewed these Mathematics questions

Question

★★★★★

The first ionization energy of the oxygen molecule is the energy required for the following process: O2 (g) O2+ (g) + e- The energy needed for this process is 1175kJ/mol, very similar to the first...

Answered: 1 week ago

Question

★★★★★

A force of 12N is applied to an object of mass m. The object moves in a straight line, with its speed increasing by 8 m/s every 2 s. Find m.

Answered: 1 week ago

Question

★★★★★

3. Be flexible in your expectationsa students label or your judgment might be wrong.

Answered: 1 week ago

Question

★★★★★

Tasty Beverages began business in 2010 selling bottles of a thirst-quenching drink. Production for the first year was 104,000 bottles, and sales were 98,000 bottles. The selling price per bottle was...

Answered: 1 week ago

Question

★★★★★

17. In August 2020, Tesla did a stock-split 5-for-1 stock split. Before the stock-split, Neymar had 100 shares in Tesla. Which of the following statements is FALSE? * O After the stock-split,...

Answered: 1 week ago

Question

★★★★★

Question 10. You are very impressed with Company A and have invested in its Stock. You want to invest more and start buying on a margin. The maintenance margin is 30% Your broker agreed to give you a...

Answered: 1 week ago

Question

★★★★★

Mortgage Payoff: You take out a 30-year fixed rate mortgage for a house. The amount borrowed is $300,000. The interest rate is 4% per year compounded monthly. You decide to sell the house immediately...

Answered: 1 week ago

Question

★★★★★

A community hospital system realized that approximately 2,000 patients were leaving its emergency department (ED) each year without receiving medical attention. This hospital system realized that...

Answered: 1 week ago

Question

★★★★★

Describe what a quality control activity might look like at a t-shirt manufacturing factory. (LO3.3)

Answered: 1 week ago

Question

★★★★★

Save & Exit Brandon, an individual, began business four years ago and has sold 1231 assets with $5,900 of losses within the last five years. Brandon owned each of the assets for several years. In the...

Answered: 1 week ago

Question

★★★★★

The Lim Company has a plant that manufacturers transistor radios. The production time is only a few minutes per unit. The company uses a just-in- time production system and a backflush costing system...

Answered: 1 week ago

Question

★★★★★

If the value of unlevered equity of a company is $120M, and the company implements a constant interest coverage ratio 1 FCF of 40%, what is the present value of future tax shields if the corporate...

Answered: 1 week ago

Question

★★★★★

1. Discuss the following: a) If you want stability, you should focus on change. b) What happens when an effect becomes a cause? c) If you do the opposite of what is expected, the reaction is changed....

Answered: 1 week ago

Question

★★★★★

2. In this chapter, the reader should reflect on the following concepts: Systemic, positive feedback loop, negative feedback loop, negative feed-back loop dominance, positive feedback loop dominance,...

Answered: 1 week ago

Question

★★★★★

1. To gain insight into communication situations regarding the fact that they should be understood by examining the relationship between the parts and the whole, and to provide an understanding that...

Answered: 1 week ago

Previous Question Next Question