National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Nonverbal physical problems
BAČÁKOVÁ, Martina
This diploma thesis explains nonverbal physical tasks in the teaching of physics. The first chapter focuses on the teaching of physics at primary school, marginally educational programs, teaching methods and physical tasks. One chapter also explains creativity and its use in teaching the subject. This thesis includes a set of processed nonverbal physical tasks together with their didactic analysis and solution of some exercised. Some of the mentioned tasks were processed into worksheets, verified by practice and evaluated. The results of verified nonverbal physical tasks are also attached in the diploma thesis.
Light sources and their efficiency
BAČÁKOVÁ, Martina
This bachelor thesis deals with light sources and their efficiency. The first part of the thesis discusses the development of bulbs and represents the major milestones of lighting, including public lighting. It also deals with the principle and the use of light sources and their classification by species, type, manufacturer and price as well. The analytic part consists of the comparative analysis of different types of light sources according to their luminous efficacy and their cost. As part of this, the analysis and radiation patterns of all tested bulbs is provided. The analysis of the luminosity of one bulb for lighting several hundred hours is the last part of this section. The thesis results are summarized and commented in the conclusion.

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2 Bačáková, Markéta
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