Answer:
Waves meet the shore and cause the crest to spill over the trough.
Explanation:
This activity creates a back and forth movement of the sand which causes them to settle at a certain area below the water.
almost all the countries depend on agricultural and production of crops for their development. they have achieved alots of benefits which couldn't be discribed but due to competition among the countries for development . resources are being exploited haphazardly without focusing in the conservation of natural vegetation.
Answer: See explanation
Explanation:
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Incidence of tax is the impact that a tax simply has on how the economic welfare are being distributed. It refers to how tax is being distributed between the producers and the buyers of a particular good. It should be noted that the tax burden is shared by the sellers depending on the elasticity of the said product.
For example, in a situation whereby a $2 tax is imposed on each good a producer produces, if the producer then pass the tax to the final consumers when he raised the price of the goods by $2, we can simply say that such good has a price inelastic as the entire burden falls on the consumer.
Also, assuming the producer can't increase prices because such good is price elastic, that is, there will be a greater change in the quantity of the goods demanded, the burden will be felt by the producer alone. Here, we can say that the tax incidence falls on the producer.
Explanation:
When light shines on an object, it is reflected, absorbed, or transmitted through the object, depending on the object's material and the frequency (color) of the light. ... However, because light can travel through space, it cannot be a matter wave, like sound or water waves.
When parallel light rays hit a concave mirror they reflect inwards towards a focal point. Each individual ray is still reflecting at the same angle as it hits that small part of the surface. ... Light rays travel towards the mirror in a straight line and are reflected inwards to meet at a point called the focal point. Opaque objects block light from traveling through them. Most of the light is either reflected by the object or absorbed and converted to thermal energy.
Also, when light is reflected from a mirror, it bounces off at the same angle in the opposite direction from which it hit. ... If the surface is concave, or curved inward, a group of light rays from a distant source is reflected back toward a single location known as the focal point
