What is the law of reflection?
The angle of reflection is equal to the angle of incidence.
What is the speed of a wave with a wavelength of 5m and a frequency of 105hz?
525 m/s
What is a compression?
A squished together part of a longitudinal wave.
What is the wavelength if the speed is 1,000 m/s and the frequency is 4 hz?
250 m
What is radiant energy?
electromagnetic rays that come from the sun
What is the frequency of a wave that travels at 343.1 m/s and has a wavelength of 7?
49.01hz
What is Newton's Second Law?
force is equal to the mass times acceleration of an object
What is the speed of a wave with a frequency of 1,205 and a wavelength of 10.5m?
12,652.5 m/s
What are our FOUR definitions for science?
1. Science is a BODY of KNOWLEDGE
2. Science is a PROCESS OF DISCOVERY (Scientific Method!!!!)
3. Science is a possibly changing theory
4. Science is a study of what God Created ON PURPOSE FOR A PURPOSE
What is the speed of light?
299,792, 458 m/s or 300,000,000