subject
Chemistry, 27.10.2020 18:40 robert7248

A black hole is a a. an object of zero volume and infinite density
b. an object from which nothing, not even light, can escape
c. an object that emits x rays as matter falls into it
d. an object that disappears from our universe
e. all of the above

ansver
Answers: 2
Show answers

Another question on Chemistry

question
Chemistry, 22.06.2019 03:40
Can someone me with questions 15 to 17 plz.
Answers: 1
Answer
question
Chemistry, 22.06.2019 06:00
What happens when light is scattered?
Answers: 3
Answer
question
Chemistry, 22.06.2019 15:00
Answer explain why it is not possible to deduce a complete order of reactivity.
Answers: 3
Answer
question
Chemistry, 22.06.2019 19:00
How many moles are contained in 5.6 l of h2 at stp
Answers: 3
Answer
You know the right answer?
A black hole is a a. an object of zero volume and infinite density
b. an object from which no...
Questions
question
Chemistry, 06.07.2019 13:30
Is 2h + o2 →2h2o a balanced chemical equation? is it obeying the law of conservation of matter? no, the equation is not balanced. neither the hydrog...
question
Physics, 06.07.2019 13:30
In the absence of air resistance, objects fall at constant...
question
English, 06.07.2019 13:30
Which sentence is an example of informal english? a. shortwave radios are not very expensive, in part because the technology is not complicated. b. t...
question
Biology, 06.07.2019 13:30
What is the man difference between prokaryotic cells and eukaryotic cells...
question
English, 06.07.2019 13:30
You are looking for information about health problems in poor countries. you find a website that includes facts, charts, names of diseases, qnd organi...
question
History, 06.07.2019 13:30
Explain why the gold rush created a new crisis over slavery...
question
Health, 06.07.2019 13:30
What is the spelled-out version of the abbreviation described in the paragraph? lily is in a training program.  after she completes her examinati...
question
English, 06.07.2019 13:30
Which is the most effective way to vary the sentences in the passage?...
question
English, 06.07.2019 13:30
According to an incovenient truth, what is the role on infared radiation in global warming?...
question
Mathematics, 06.07.2019 13:30
What is the simplified form of the expression? 12[5^2 ÷ (5^2 - 4^2) +4] a. 96 b. 16 c. 148 d. 48...
question
Mathematics, 06.07.2019 13:30
What is the equation in point−slope form of the line passing through (0, 6) and (1, 3)? (5 points)...
question
Biology, 06.07.2019 13:30
List the key differences between eukaryotic gene expression and prokaryotic gene expression using the information provided in the lesson so far. in th...
question
Biology, 06.07.2019 13:30
What are the precursors that make up macromolecules? a. polymers b. sulfates c. carbohydrates d. monomers...
question
Business, 06.07.2019 13:30
The primary goal of a federal reserve system is to?...
question
History, 06.07.2019 13:30
True or false. cherokees owned the land in the cherokee outlet...
question
Mathematics, 06.07.2019 13:30
Choose the point-slope form of the equation below that represents the line that passed through the point (6,-3) and has a slope of 1/2 a. y-6=1/2(x+3...
question
History, 06.07.2019 13:30
Which of the following was a positive effect of capitalism...
question
Mathematics, 06.07.2019 13:30
Barbara drives between miami, florida, and west palm beach, florida. she drives 50 mi in clear weather and then encounters a thunderstorm for the last...
question
English, 06.07.2019 13:30
Which clue from this sentence from "the nose" best clarifies the meaning of the word propriety? for the sake of propriety, ivan jakovlevitch drew a c...
question
Computers and Technology, 06.07.2019 13:30
Connections to other documents or to other locations within a web site are ?...
More questions: Chemistry Another questions
Questions on the website: 13722361
See results (0)