- #1
yifli
- 70
- 0
Given a differential equation [itex]dy/dt = F(t,y)[/itex], can anyone give me an example that shows no solution exists if [itex]F(t,y)[/itex] is discontinuous?
Thanks
Thanks
An example of a scientific experiment could be testing the effects of different fertilizer types on plant growth. This experiment would involve setting up different groups of plants, using different types of fertilizer on each group, and measuring the growth of the plants over a set period of time.
One example of a scientific theory is the theory of evolution, which explains how species change over time through the process of natural selection. This theory is supported by a large body of evidence from various scientific fields, including genetics, paleontology, and ecology.
A classic example of a scientific law is Newton's Law of Universal Gravitation, which states that all objects in the universe are attracted to each other by a force called gravity. This law has been tested and confirmed countless times and is an essential concept in physics.
An example of a scientific hypothesis could be "If plant growth is affected by the type of soil used, then plants grown in nutrient-rich soil will grow taller than those grown in nutrient-poor soil." This hypothesis can then be tested through a controlled experiment to determine if it is supported or not.
A common example of a scientific model is a climate model, which uses computer simulations to predict future climate patterns based on various factors such as greenhouse gas emissions and solar radiation. These models help scientists understand and make predictions about complex systems like the Earth's climate.