Computational Chemistry Column: What is Computational Chemistry? A Tentative AnswerInternational Journal for Chemistry and Official Membership Journal of the and its Divisions , a scientific journal for chemistry in the broadest sense, is published 10 times a year and covers the interests of a wide ...
So that's the reason GR is used, and serves as an effective theory. But it still does not answer how does matter-energy create spacetime curvature. It is a classical field theory, much like Maxwell's equations were. To find a 'cause', such as a quantum theory of how it happens, we...
In an experiment, what is the purpose, procedure, and conclusions sections? Which of the following is a tentative explanation for a set of observations? Select one: a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction What are the steps in the scientific method? Describe them. ...
What is a tentative explanation for an observation, phenomenon, or scientific problem called? If a researcher were studying the effects of a teaching method on patient learning outcomes, how must he or she word the research question to use a t-test to test for...
Following on from observation and description, a tentative understanding as to ‘why’ may be formulated and this is known as a hypothesis or the research question. This is usually to explore the cause, e.g. ‘why’ the apple fell to the ground?
no time machine, scientists guessed. It was, at first, a tentativeguess and as such an invaluable first step toward understanding. Daniel Willingham’s Your Brain explains the importance of guessing in learning. A guess puts everythingin context. When we learn somethingthat impacts the ...
1. Answer the following questions according to the text.1) Why is it important to establish a regular schedule?2) What is the purpose of setting clear goals? Why is it important?3) What does “supplementing the work” mean in Paragraph2? Is it necessary to do this in language learning?
“The question obviously is: What do we do with this pain?” Louisville Mayor Greg Fischer said during a news conference. “There is no one answer, no easy answer to that question.” Fischer pleaded for calm a day after peaceful protests in Louisville turned violent, and a gunman sho...
a他的薪水高么? His wage is high?[translate] a外国人说的话我统称为鸟语 The foreigner said the speech I am called as the birdsong[translate] aTentative attempts to use cloning to bring back extinct species are already under way 试探性企图使用克隆把绝种种类带回实施中已经是[translate] ...
not a bit : not at all一点也不，根本不 eg: I'm not a bit tired. 我一点儿也不累。to bits : into pieces成碎片，破碎 eg: he smashed it to bits with a hammer. 他用锤子把它砸碎。Para 2 1. take a seat: sit down请坐 2. point: direct someone's attention to the ...