What are the laws of light reflection?
Laws of light reflection The distance between the Earth and the Moon can be measured by the reflection of a laser beam directed from the Earth towards a reflection surface placed on the Moon...
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Advantages and disadvantages of robots in the factories
The robots can perform the tasks which humans find dangerous, boring, or difficult, they can do the work with constant speed & precision, and they continue & finish the work without feeling sick, The...
What is the structure and function of the typical flower?
The flower is a short stem whose leaves are modified to form different parts of the flower, It is the organ of sexual reproduction in flowering plants, It arises from a floral bud that...
What is the symptoms and complications of syphilis
Syphilis is a disease arising from sexual contacts (sexually transmitted diseases “STD”, it causes miscarriages, premature births, or the stillbirths, and it causes the death of newborn babies.
