What happens when the data in an investigation do not support the original hypothesis?
a. the...
Physics, 21.09.2019 08:20 ninilizovtskt
What happens when the data in an investigation do not support the original hypothesis?
a. the hypothesis is revised.
b. the scientist gives up and starts an investigation on a new topic.
c. the data are altered so that they support the original hypothesis.
d. the data must be incorrect and are thrown out.
Answers: 1
Physics, 21.06.2019 14:10
Gam radio signals can usually be heard behind a hill, but fm often cannot. that is, am signals bend more than fm. explain. (radio signals, as we shall see, are carried by electromagnetic waves whose wavelength for am is typically 200 to 600 m and for fm about 3 m.)
Answers: 2
Physics, 21.06.2019 23:30
In which of the following cases is work being done on an object? question 2 options: pulling a trailer up a hill carrying a box down a corridor suspending a heavy weight with a strong chain pushing against a locked door
Answers: 2
Physics, 22.06.2019 01:30
What is the magnitude of the resultant vector round your answer to the nearest tenth
Answers: 2
Physics, 22.06.2019 13:30
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
Physics, 10.07.2019 21:30
Spanish, 10.07.2019 21:30
Mathematics, 10.07.2019 21:30
Social Studies, 10.07.2019 21:30
History, 10.07.2019 21:30
Mathematics, 10.07.2019 21:30