The wavelength of a wave is 1.5 m and its speed is 6 m/s. What is the frequency?
If the...
Physics, 07.05.2020 03:13 ritchieandrew249
The wavelength of a wave is 1.5 m and its speed is 6 m/s. What is the frequency?
If the wavelength increases to 3 m, what happens to the velocity and frequency?
Answers: 1
Physics, 22.06.2019 03:30, sere50
The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.
Answers: 3
Physics, 22.06.2019 23:00, gabrieljerron
Determine the force the sun exerts on an object with a mass of 80.0 kg if that object is on the earth. what is the force exerted by the moon on the same object? what is the force the earth exerts on it?
Answers: 1
Physics, 23.06.2019 08:10, 21hendlill
Ascientist plants two rows of corn for experimentation. she put fertilizer on row 1 but does not put fertilizer on row 2 both rows receive the same amount of water and light intensity she checks the growth of the corn over 5 months what is the constant in this experiment
Answers: 1
Mathematics, 30.04.2021 21:10
Mathematics, 30.04.2021 21:10
Mathematics, 30.04.2021 21:10