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In an ideal pendulum, the only factors that affect the period of a pendulum are its length and the acceleration due to gravity. The latter, although often taken to be constant, can vary by as much as 5% between sites. In a real pendulum, the amplitude will also have an effect; but if the amplitude is relatively small, this can safely be ignored.
The medium. The denser the material the more light slows down as it enters. As it slows down the angle of refraction will be smaller than the angle of incidence and the ray will bend towards the normal. How much it bends will depend in the difference in speed which depends on the density of the material. The ratio between the 'speeds' is the refractive index. Look up refractive index and Snell's law.
When the wave is refracted, it changes speed as it passes through different media.
No, only the resistance of the filament counts (normally marked as "wattage" on the bulb).
No. Light is an example of an electromagnetic wave.
Because the light is refracted and so the water appears shallower than it is Because the light is refracted and so the water appears shallower than it is
it depends on how much the temp is.
medium, reflection, and how dense the object is
The nagle of light determines the area over which the energy of the light is spread out and that will affect how much it is heated.
The saltiness of something is determined by how much salt is in it.
hi
By finding its mass and Velocity
Light and soil. The color of the light can make a difference. In red/ infrared light they grow faster because they are not getting much direct sunlight. The soils' mineral content, PH and moisture level effects the plants ability to grow.
There are a number of factors that affect resource demand. Some of them include amount of labor, income prices of the related aspects, availability of the resources and so much more.
In a fiber you don't want any reflection. You just want efficient transmission of information. Fiber that is bent too much bleeds to light into the cladding. You must polish fiber when joining it to another.
There are a number of factors that affect resource demand. Some of them include amount of labor, income prices of the related aspects, availability of the resources and so much more.