Anglų referatas Hypothesis saving light bulbs is better than incandescent bulbs
Anglų referatas. Research paper. Hypothesis saving light bulbs is better than incandescent bulbs. Introduction. Literature review. Social reseach. Results/findings. Conclusion. References.
Every day all the people are using bulbs, but now then the world is advancing is also natural that the bulbs is getting better with the nature and are saving more electricity power. What’s way there are many questions about it, for example how are made classic bulbs and incandescent, which one type of bulbs are healthier for humans and nature?
The problem- saving light bulbs is better than incandescent bulbs.
The aim is to make a review of the literature related to the topic.
1.To investigate advantages and disadvantages of electric and gasoline vehicles
2.To do a social research