Mathematics, 18.10.2020 01:01 farhadi2

Ice at 0C is added to 200g of water initially at 70C in a vacuum flask. when 50g of ice has been added and has a melted the temperature of the flask and contents is 40C. When a further 80g of ice is has been added and has all melted. the temperature of the whole becomes 10C. calculate the specific latent heat of fusion.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:30

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Answers: 3

Answer

Mathematics, 22.06.2019 00:00

At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

Which statement explains the relationship between corresponding terms in the table?

Answers: 1

Answer

Mathematics, 22.06.2019 03:30

Select all of the categories that apply for the figure below. quadrilateral, trapezoid, parallelogram, rhombus, rectangle, square

Answers: 3

Answer

You know the right answer?

Ice at 0C is added to 200g of water initially at 70C in a vacuum flask. when 50g of ice has been add...

Questions

Mathematics, 05.05.2020 09:41

**URGENT** Pls Answer : The mean of five numbers is 25. If one of the numbers is excluded, the mean gets reduced by 3....

History, 05.05.2020 09:41

5 facts on the Paris Peace Conference of 1919...

Chemistry, 05.05.2020 09:41

Which equation represents the total ionic equation for the reaction of HNO3 and NaOH? Upper H superscript plus, plus upper O upper H superscript...

English, 05.05.2020 09:41

Question 4 (1 point) When the Pilgrims came to Plymouth Rock, they were poor and hungry – half of them died within a few months from disease and...

Mathematics, 05.05.2020 09:41

543x=244x+255xfind the value of base x. Please help me am to submit the answer by 7 pm today but you can still answer anytime....

Business, 05.05.2020 09:41

ABC Corporation has declared a rights offering to stockholders of record on Friday, December 10th. Under the offer, shareholders need 10 rights to sub...

Chemistry, 05.05.2020 09:41

A wave is athat carries from one place to another...

Chemistry, 05.05.2020 09:41

When limestone (solid ) is heated, it decomposes into lime (solid ) and carbon dioxide gas. This is an extremely useful industrial process of great an...

Biology, 05.05.2020 09:41

Which of the following is primarily responsible for limiting the number of trophic levels in most ecosystems? Energy transfer between trophic levels i...

Business, 05.05.2020 09:41

DI has assets of $13 million consisting of $3 million in cash and $10 million in loans. It has core deposits of $5 million. It also has $4 million in...

English, 05.05.2020 09:41

Morgan, a department manager, is often interrupted at home in the evenings or on the weekends by a text message from someone at work asking questions...

Chemistry, 05.05.2020 09:41

Molecular orbitals are similar to atomic orbitals is that:. A. They can hold two electrons of opposite spin. B. In general, bond order i...

Computers and Technology, 05.05.2020 09:41

The FBI sends National Security Letters to telephone companies, Internet Service Providers (ISPs), consumer credit reporting agencies, banks, and othe...

Health, 05.05.2020 09:41

If you could change one thing about virtual PE class what would it be and why...

Mathematics, 05.05.2020 09:41

What is the length of the side opposite Angle B? 3 units 4 units 5 units 6 units...

History, 05.05.2020 09:41

Quien invento el internet?...

Biology, 05.05.2020 09:41

True or false: tectonic plate boundary is where two or more tectonic plates meet...

Biology, 05.05.2020 09:41

Copy and paste or type your submission right here.12pt vParagraph vB IVAv 2 v Tiv:1. In the diagram below, w...

Business, 05.05.2020 09:41

If you were personally responsible for implementing a particular marketing strategy, which implementation approach would you be most comfortable using...

Mathematics, 05.05.2020 09:41

Pair of Congruent alternate interior angles...

More questions: Mathematics Another questions