Research project
What is a research project?
Physics projects
Chemistry projects
Vibrating strings of a guitar
The sound pitch of a guitar string changes depending on its length or tension, so your research question could be: How does the length of a string affect to its sound frequency
Noise map
Noise levels completely change according to time or place, so your research question could be : How does noise change over time?
Light variation
Light varies over time every day, according to the height of the sun, so your research question could be: How does height of the Sun affects to luminosity of the day?
Spring association
Spring stiffness changes according to the number of springs associated, so your research question could be: How does spring constant change according to number of springs?
Parachute motion
Parachute area affects to its terminal speed, so your research question could be: How does parachute´s terminal speed change according to its area?
Reaction rate
The reaction rate completely change when temperature or concentration are modified, so your research question could be: How does t emperature affect to the reaction rate?
Solubility of a substance
The maximal amount of substance which can be solved in water usually change according to temperature, so your research question colud be : How does tremperature affect to a salt solubility?
Diffusion
Diffusion is a process by which substances are mixed. It must depend on the thermal motion of molecules, so your research question could be: how does temperature affect to the mixing time of ink?
Filtering time
Filtering or decantation are carried out at different rates depending on the concentration of a mixture, so your research question could be: How does filtering time change according to its concentration?
Coloured substance
Colour of different substance can be affected by different factors, such pH or sun radiation, so your research question could be: How does colour change according to pH?