subject

Physics, 10.02.2021 05:30 sarakiker

In an experiment in which molten naphthalene is allowed to cool, the cooling curve shown below was obtained, the temperature 80∘C is known as A. cooling temperature

B. boiling point

C. melting point

D. vaporization point

In an experiment in which molten naphthalene is allowed to cool, the cooling curve shown below was

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 00:00

Why is metal often used for cooking pan?

Answers: 2

question

Physics, 22.06.2019 08:30

A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.

Answers: 3

question

Physics, 22.06.2019 11:30

While you are driving in the lane next to the curb on a multi-lane road the car on your left suddenly moves toward you lane. they are about toy crash into your front fender. you

Answers: 2

question

Physics, 22.06.2019 16:00

Two balls, each with a mass of 0.5 kg, collide on a pool table. is the law of conservation of momentum satisfied in the collision? explain why or why not

Answers: 1

You know the right answer?

In an experiment in which molten naphthalene is allowed to cool, the cooling curve shown below was o...

Questions

question

Mathematics, 25.09.2019 00:30

When graphed on the (x, y) coordinate plane, which of the following has the greatest period...

question

History, 25.09.2019 00:30

Which of these statements describes the idea of manifest destiny that was used in the 19th century? a. it was fate that the united states would...

question

Chemistry, 25.09.2019 00:30

Catalysts are substances that the rate of a chemical reaction...

question

Physics, 25.09.2019 00:30

How does the idea of rotating disk in the nebular model explain certain observed celestial phenomena ?...

question

Mathematics, 25.09.2019 00:30

Whats the inverse function of y=5x-10...

question

English, 25.09.2019 00:30

Read the sentences from a report on neil armstrong. which sentence contains a pronoun error? (1) neil armstrong was known for his action...

question

Mathematics, 25.09.2019 00:30

the short sides of a rectangle are 2 inches. the long sides of the same rectangle are three less than an unknown number of inches. two students...

question

Mathematics, 25.09.2019 00:30

Pitcher a throws a baseball 90 mph and pitcher b throws a baseball 121 ft per second, which pitcher throws faster?...

question

Mathematics, 25.09.2019 00:30

What is the place value of the 2 in the 150.1235...

question

Mathematics, 25.09.2019 00:30

Afarmer decides to enclose a rectangular garden, using the side of a barn as one side of the rectangle. what is the maximum area that the farmer can e...

question

Social Studies, 25.09.2019 00:30

The landmass above would be classified as a a.) high islandb.) atollc.) supercontinentd.) tectonic

question

English, 25.09.2019 00:30

Can someone me with the meaning of the two similes in stolen rivers...

question

Social Studies, 25.09.2019 00:30

What problems faced the selkirk settlers in their first two years?...

question

English, 25.09.2019 00:30

Bruce is the owner of a small design firm. he hires deck, tim, cassandra and stephanie, who are some of the best designers in his city. each of them h...

question

Social Studies, 25.09.2019 00:30

Scientists rely heavily upon which kind of evidence to learn about early american indians like the mississippians?...

question

Physics, 25.09.2019 00:30

Which of the following is an example of a scientific theory? . select one: . a. scientists use three mathematical laws to predict the movement of pla...

question

Business, 25.09.2019 00:30

Amy's opportunity cost of going to the movies is a. the price of the ticket. b. zero, if she has a free pass to the movie. c. the pr...

question

Mathematics, 25.09.2019 00:30

In mathematics, when we talk about a population, we are talking about the people, place, or things under consideration...

question

Chemistry, 25.09.2019 00:30

Explain, using prose and any necessary chemical and/or mathematical arguments, why we use (o2 + 3.76 n2) as the chemical makeup of air....

question

Chemistry, 25.09.2019 00:30

(a) what is the frequency of radiation that has a wavelength of 0.944 µm?...

More questions: Physics Another questions

Questions on the website: 13722367