subject

Chemistry, 07.12.2020 06:20 emokitten

Hel
why do supergiant stars, such as betelgeuse, have such high luminosity

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 15:20

Draw any one of the skeletal structures of a 2° alkyl bromide having the molecular formula of c6h13br and two stereogenic centers. indicate chirality by using wedge and hashed wedge notation. lone pairs do not need to be shown.

Answers: 1

question

Chemistry, 22.06.2019 19:00

Which change to the system wood cause the freely-moving piston to lower?

Answers: 1

question

Chemistry, 22.06.2019 22:30

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?

Answers: 1

question

Chemistry, 23.06.2019 00:00

The graph indicates the running route for tobias. which best describes his run? from time 0 to 6, he went fast and then slowed down. from time 6 to 10, he was at his slowest. from time 12 to 14, he went very slow. from time 14 to 18, he went toward the starting point.

Answers: 2

You know the right answer?

Hel
why do supergiant stars, such as betelgeuse, have such high luminosity...

Questions

question

Mathematics, 16.03.2020 22:51

What would have to be the mass of this asteroid, in terms of the earth's mass M , for the day to become 25.0% longer than it presently is as a result...

question

Business, 16.03.2020 22:51

An industry can be stable or unstable on SP, yet high or low on IP. The smartphone industry, for instance, would be unstable () on SP yet high-growth...

question

Business, 16.03.2020 22:51

The company has a Linux-basedNetwork. You are a root user on the Red Hat operating system. You see the following permissionson a file:-rwxrWhat operat...

question

Mathematics, 16.03.2020 22:51

Three points on the graph of the function f(x)f(x) are \{(0, 6), (1, 8), (2, 10)\}{(0,6),(1,8),(2,10)}. Which equation represents f(x)f(x)?

question

Mathematics, 16.03.2020 22:51

Priya’s family exchanged 250 dollars for 4,250 pesos. Priya bought a sweater for 510 pesos. How many dollars did the sweater cost? need it by 11:59 pm...

question

English, 16.03.2020 22:51

Along with alliteration, the use of what sound device enhances the excitement of Beowulf's combat with Grendel? (A) assonance (B) co...

question

Mathematics, 16.03.2020 22:51

Cai is buying a fruit smoothie from the grocery store and wants the best deal. Drag the smoothies in order from the least to the greatest...

question

Mathematics, 16.03.2020 22:51

How do you add pictures to the questions...

question

Physics, 16.03.2020 22:51

WILL GIVE BRAINLIEST + 10 pts Based on this image, what is responsible for the pattern of ocean currents? differences in water...

question

English, 16.03.2020 22:51

In order to be MOST precise in meaning, the underlined phrase labeled (1) should be changed to A) many Cherokees moved west to a territory that...

question

Computers and Technology, 16.03.2020 22:51

In this lab, you will implement your own dynamic memory allocator (heap manager) in C. We will use the simple (but somewhat inefficient) free list sys...

question

Mathematics, 16.03.2020 22:51

Question 1: Show that ABCD is a parallelogram...

question

History, 16.03.2020 22:51

The concept of is one of the major principles in the Declaration of Independence. A) natural rights B) freedom of speech C) abolition of slavery D) s...

question

Chemistry, 16.03.2020 22:51

Calculate the mass defect for beryllium-9, the only isotope of beryllium. The mass of beryllium-9 is 9.012182 amu. The mass of a proton (p11) is 1.007...

question

Biology, 16.03.2020 22:51

How does the concept of conservation of mass apply to chemical reactions? O A. The reactants and products have exactly the same atoms.

question

Social Studies, 16.03.2020 22:51

Why do citizens have limited power in an autocracy...

question

Health, 16.03.2020 22:51

Eli sees a puddle in a parking lot after a rainstorm. The next day, the puddle has gottensmaller. Which of the following most likely happened to...

question

Mathematics, 16.03.2020 22:51

Line BC is represented by 3x + 2y = 8. Line AD is represented by –3x – 2y = 6. What is the relationship of line BC to line AD? Explain how the sum of...

question

Business, 16.03.2020 22:51

Is the percentage of Purple Panda’s expected long-term cash flows consistent with the value cited in the professional studies? a. Yes, because 82.07%...

question

Law, 16.03.2020 22:51

About 95 percent of all campaign activists in the United States work at A. the national level. B. the state level. C. the local level. D. the national...

More questions: Chemistry Another questions