subject

Physics, 28.09.2019 13:00 jadacherry

Which of the following could negatively affect the reliability of an experiment? a. testing only one variable at a time
b. having variables that are difficult or even impossible to control
c. keeping the control monitored to make sure it remains unchanged

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 19:30

Energy is the ability to do work which measures what

Answers: 3

question

Physics, 22.06.2019 12:30

Aboy with a mass 25 kg climbs into a small tree. he sits on a branch that is 2.o m above to the ground.what is his gravitational potential energy above the ground?

Answers: 1

question

Physics, 22.06.2019 16:40

Acapacitor is storing energy of 3 joules with a voltage of 50 volts across its terminals. a second identical capacitor of the same value is storing energy of 1 joule. what is the voltage across the terminals of the second capacitor?

Answers: 3

question

Physics, 22.06.2019 17:30

Convection currents are caused by differences in what two things?

Answers: 1

You know the right answer?

Which of the following could negatively affect the reliability of an experiment? a. testing only on...

Questions

question

Business, 10.12.2019 02:31

During 2019, jacob, a 19 year old full-time student, earned $4,500 during the year and was not eligible to participate in an employer-sponsored retire...

question

Business, 10.12.2019 02:31

Mike jackson invested a total of $14,800 in the new colony pacific region mutual fund. the management fee for this particular fund is 0.50 percent of...

question

Business, 10.12.2019 02:31

Financial statement data for the year ending december 31 for langford company is shown below: net income $450,000 preferred dividends 50,000 average...

question

Social Studies, 10.12.2019 02:31

Darwin's theory of evolution by natural selection meets all the criteria of a scientific theory. this means: a. scientific opinion is about evenly sp...

question

Physics, 10.12.2019 02:31

Answer the following: 1. cast shadows can be object-connected, object-disconnected or independent. true / false.2. a form of radiant energy. a. light...

question

Biology, 10.12.2019 02:31

The bonds that are broken when water vaporizes are a) ionic bonds. b) hydrogen bonds between water molecules. c) covalent bonds between atoms within w...

question

Chemistry, 10.12.2019 02:31

Phase changes! a. write out the clapeyron equation and explain what it describes. b. write out the clausius-clapeyron equation and explain what it des...

question

Business, 10.12.2019 02:31

Considering maslow’s hierarchy of needs, do you believe that leaders and managers must continually adapt to employees’ changing needs if they want to...

question

Chemistry, 10.12.2019 02:31

Ellis issues 6.5%, five-year bonds dated january 1, 2018, with a $250,000 par value. the bonds pay interest on june 30 and december 31 and are issued...

question

Physics, 10.12.2019 02:31

Avertical spring with spring stiffness constant 305 n/m oscillates with an amplitude of 28.0 cm when 0.235 kg hangs from it. the mass passes through t...

question

Chemistry, 10.12.2019 02:31

The utilization of natural gas reserves with high carbon dioxide (co2) content poses an enrichment problem that requires separation. in addition, the...

question

Business, 10.12.2019 02:31

Han products manufactures 30,000 units of part s-6 each year for use on its production line. at this level of activity, the cost per unit for part s-6...

question

Computers and Technology, 10.12.2019 02:31

Create an abstract division class with fields for a company’s division name and account number, and an abstract display() method. use a constructor in...

question

Social Studies, 10.12.2019 02:31

During a typical morning, colin checks the clock frequently before being reinforced with confirmation that the time for his regularly scheduled lunch...

question

Business, 10.12.2019 02:31

Which of the following is not a cost created by high inflation? a. inflationary impacts are not distributed evenly across the population, therefore,...

question

Physics, 10.12.2019 02:31

1. a predicts that the strong, weak, and electromagnetic forces should become indistinguishable at high temperatures. 2. the is a single force that...

question

Physics, 10.12.2019 02:31

A7.5 nc point charge and a - 2.9 nc point charge are 3.2 cm apart. what is the electric field strength at the midpoint between the two charges...

question

Business, 10.12.2019 02:31

Ralph newsome is an employee at quest industries. in the men’s room he overhears two officers discussing a merger that they say will be announced in t...

question

Mathematics, 10.12.2019 02:31

Ahomeowner has 208208 feet of fence to enclose a rectangular garden. what dimensions would yield the maximum area for the garden? what is the maximum...

question

Physics, 10.12.2019 02:31

According to a 2005 report from the environmental protection agency, levels of what organochlorine pesticide are low or undetectable in the united sta...

More questions: Physics Another questions

Questions on the website: 13722359