All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

Project title Cold water and your voiceFeatured science projectScience project video
Difficulty Level Elementary school
Project page  Click here to view this science project

Description
This science fair project was conducted to find out how drinking cold water will affect the ability of a person to sing. The tests were done by comparing the high notes a person can reach before and after drinking cold water. 

Instructions preview
1. For this experiment, the independent variable is the temperature of the water. The dependent variable is the highest note that the 5 singers are able to hit. This is determined by using the keyboard organ with the help of the musician. The constants (control variables) are the amount of water the singers drink, the length of the rest period between drinking the water and singing, and the notes played on the keyboard. 2. The 5 singers are asked to drink a glass of lukewarm water and to then rest for 15 minutes. 3. The musician sets up the .....
Search science fair projects Browse science fair projects
Science kits, science lessons, science toys, maths toys, hobby kits, science games and books - these are some of many products that can help give your kid an edge in their science fair projects, and develop a tremendous interest in the study of science. When shopping for a science kit or other supplies, make sure that you carefully review the features and quality of the products. Compare prices by going to several online stores. Read product reviews online or refer to magazines.
Copyright (C) 2016 All Science Fair Projects.com. All Rights Reserved. Site
All Science Fair Projects Homepage