1. light can not be touched but photo can be touched.
2. light is a form of energy but photo is not.
3. we can feel the light but not photo.
"Photo" means light, so the difference is that one zone has light and the other has no light. (The prefix "a" means "without")
No difference. Though usually when saying photo they mean a printed one not one on a device or etc.
One is Blue, One is Yellow.
One difference between visible and non-visible light is that visible light can be seen by the human eye, while non-visible light, such as ultraviolet or infrared light, cannot be seen without special equipment.
One's white and one's black, just like she said.
No There is not much a difference you can draw between a Sensor & a transducer, as both does the same thing of measuring an energy in form & converting it to other form. But a transducer will make an additional effort to convert the energy into measurable electrical form & then then transmitting!!!! Pls coment
i thinks its an 'aidan bean '
one is light gray one is dark gray
Light is electromagnetic waves that carry energy in the form of photons from one place to another whereas heat is the energy that moves from one place to another due to a temperature difference between the two points.
White light is a mixture of colours, light from gaseous elements is of one colour, sometimes of just one wavelength (frequency)
A map is a draft or something that has locations and a photgraph is a picture that some one takes of something or someone.
Red object is one that absorb other range of spectrum but Red light.