Answer:
These are the refractive defects of vision because they are caused by the incorrect refraction of light rays by the eye-lens. These defects of vision can be corrected by using suitable spherical lenses (convex lenses or concave lenses). These lenses are usually used in the form of eye-glasses or spectacles.
Explanation:
An example of Newton's First Law is chewing. You need to start chewing in order for the food to become smaller which involves motion from your teeth and the food which stays in motion until you swallow the food. When you chew, you move the food in a circular motion and when you are ready to swallow, that motion stops and goes into another motion.
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Answer:
With more particles there will be more collisions and so a greater pressure. The number of particles is proportional to pressure, if the volume of the container and the temperature remain constant. ... This happens when the temperature is increased.
Explanation: