subject

Chemistry, 05.02.2021 18:40 navyaseth620

The invention of the was considered the critical invention for easily classifying and organizing Stars by brightness, color, and temperature Radio Telescope

HR Chart (Hertzsprung- Russell)

Infra red Camera

Nasa Star Modeling Programs

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 03:10

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

Answers: 1

question

Chemistry, 22.06.2019 09:00

What is the percentage composition of carbon in the compound ch4

Answers: 1

question

Chemistry, 22.06.2019 13:30

Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?

Answers: 1

question

Chemistry, 22.06.2019 15:00

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

Answers: 1

You know the right answer?

The invention of the was considered the critical invention for easily classifying and organizing St...

Questions

question

Physics, 14.01.2020 21:31

An aircraft is flying at 360 ft./s with an elevation of 175 feet from the ground on a straight line path that will take it directly over a radar insta...

question

Biology, 14.01.2020 21:31

Explain the base pairing rules of dna. provide an example of a strand of dna with its complementary pair....

question

Biology, 14.01.2020 21:31

Consider a cross of beetles with exoskeleton alleles b and b and leg size alleles n and n. the maleparent is heterozygous in both traits. the female p...

question

Business, 14.01.2020 21:31

1. companies with strong safety cultures usually have lower a. turnover b. productivity c. wages d. morale...

question

Social Studies, 14.01.2020 21:31

When members of congress vote with their political party, they are acting as...

question

Business, 14.01.2020 21:31

Acoase solution to a problem of externality insures ensures that a socially efficient outcome is to: 1)internalize the externality through taxes2)int...

question

Biology, 14.01.2020 21:31

What is one function of the pyloric sphincter? a. controls the release of pancreatic secretions into the small intenstine b. preven...

question

Mathematics, 14.01.2020 21:31

Graphing logarithmic expressions in exercise, sketch the graph of the function. y = in x - 3...

question

Business, 14.01.2020 21:31

Royal gorge company uses the gross profit method to estimate ending inventory and cost of goods sold when preparing monthly financial statements requi...

question

Mathematics, 14.01.2020 21:31

Logarithmic and exponential forms of equations in exercise, write the logarithmic equation as an exponential equation, or vice versa. e1.5 = 4.4...

question

Business, 14.01.2020 21:31

The following information applies to the questions displayed below during april, the production department of a process manufacturing system completed...

question

Social Studies, 14.01.2020 21:31

Problems can be recognized by observing the that people encounter in their daily lives....

question

Business, 14.01.2020 21:31

Harold and zack have pooled their money together to buy real estate but have filed no formal papers toform a business. harold, a lawyer, handles all t...

question

History, 14.01.2020 21:31

By 1900, the population in new york city, chicago, and philadelphia had each grown to exceed?...

question

Arts, 14.01.2020 21:31

Which of the following is true about african american ballads of the nineteenth and early twentieth centuries? a. they celebrated the exploits...

question

Mathematics, 14.01.2020 21:31

Logarithmic and exponential forms of equations in exercise, write the logarithmic equation as an exponential equation, or vice versa. e - 4 = 0....

question

Chemistry, 14.01.2020 21:31

Suggest a reasonable explanation for each of the following observations: (a) the second-order rate constant k for saponification (basic...

question

Mathematics, 14.01.2020 21:31

Charlie has a $30 smoothie gift card. each time he uses the card to buy a smoothie, $2 is deducted from his card. if the balance on his card today is...

question

Mathematics, 14.01.2020 21:31

Logarithmic and exponential forms of equations in exercise, write the logarithmic equation as an exponential equation, or vice versa. in 12 = 2....

question

Mathematics, 14.01.2020 21:31

Analyzing a graph in exercise, analyze and sketch the graph of the function. label any relative extrema, points of inflection, and asymptotes. f...

More questions: Chemistry Another questions

Questions on the website: 13722362