Deductive logic, Science

Assignment Help:

Deductive logic:

Deductive logic may be  considered as the opposite of  induction. Here the reasoning is more direct. If  we know a statement about a whole class of objects, phenomena or situations then we can  logically deduce the same statement about one particular object, phenomenon or situation belonging to that class. Examples of deduction are: roses can be of  any colour, hence some roses can be red. All birds have wings; therefore, a sparrow, which is a bird, will have wings. Deductive logic is extensively used in chemistry. For example, if  a group of chemical salts exhibit some properties or behaviour, we can safely say that any salt belonging to this group will exhibit the same property or behaviour. You could say that deduction may also mislead, because in the examples how do we know that a sparrow is a bird, or a salt belongs to that group of salts. These facts would have to be established before such deductions can be accepted. Thus, logical analysis takes us from the known to the unknown and it involves an element of isk or doubt. Hence, the hypotheses arrived at from both kinds of reasoning have to be tested before they are accepted. A major operation  in the method of science  is that of setting up experiments specifically designed to test the hypotheses.  


Related Discussions:- Deductive logic

Understanding manufacturing methods and material choices, This project is i...

This project is intended to stimulate discussion during the lectures/tutorials on the choices of materials and manufacturing issues related to materials. We will discuss our "objec

The mop weighs less, The mop weighs less Put a floor mop in water. Wrin...

The mop weighs less Put a floor mop in water. Wring it out and then balance it on a triangular file placed on the corner of a table. Be sure you have it carefully balanced. Loo

Explain the vasomotor centre and cardio-inhibitory centre, Explain the Vaso...

Explain the Vasomotor Centre and Cardio-Inhibitory Centre The vasomotor centre (in the medulla ablongata) excites the respiratory centre. The pulmonary ventilation is increased

Define procedure for estimation of iron in the solution, Define Procedure f...

Define Procedure for Estimation of Iron in the Solution? Carry out the experiment following the steps enumerated herewith: 1. Weigh 702 mg of reagent grade ferrous ammonium

Prejudice-discrimination and stereotype, What are the differences between p...

What are the differences between prejudice, discrimination and stereotype? Prejudice; This is generally referred to as being unfair, bias or opinions towards another person

Medicare operates as vendor payment program, Question 1 Which are the d...

Question 1 Which are the different types of health insurance plans? Explain 2 Define the following terms used in E/M services        a) New and established patient        b) Na

Explain mutarotation, Mutarotation:-   The  process whereby the  configu...

Mutarotation:-   The  process whereby the  configuration  of  an anomeric carbon converts from a and p and vice-versa.

Radio waves, what is the amplitude of a radio wave?

what is the amplitude of a radio wave?

Classify suture with help of examples, Question 1 Classify suture with ...

Question 1 Classify suture with help of examples 2 Give a brief description of following syndromes Felty's syndrome Ekbom syndrome Klippel-Feil syndrome Hepatore

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd