Porosity is a cavity-like discontinuity and occurs due to the entrapment of gases in the molten weld pool. These entrapped gases don't get a chance to escape from the molten weld pool and hence cause porosity.
<h3>Which discontinuities are caused during welding?</h3>
Weld discontinuities can be defined as "an interruption of the typical structure of a weld, such as a lack of homogeneity in the mechanical, metallurgical or physical characteristics of the weld." Porosity is considered to be the most critical discontinuity. Weld discontinuities include porosity, incomplete fusion, excessive melt.
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Answer:Ipsilateral; left
Explanation:
A reflex arc is a pathway that controls reflexes. It is like a circuit; it begins with a sensory neuron at a receptor and end with a motor neuron at an effector.
''IPSILATERAL " is a term used for a reflex arc and it simply means; on the same side as another thing or structure. For example, the case in the question when one's muscle in the LEFT arm contract, apparently it will pull one's LEFT hand away from an hot object or material
Possibly the biggest difference between Peace Corps and other U.S. agencies is that it uses volunteer work (i.e. unpaid) rather than employed officials. The people involved in Peace Corps also work there for a limited amount of time (2 years) as opposed to other agencies where the work was longer.
For the answer to the question above asking, h<span>ow did Brahmanism develop into hinduism?
I think p</span>eople brought their thoughts from other cultures and they blended with the thoughts of the Brahmans. The darker features of Hinduism is the result of compromise which the Brahman teachers had to make with non-Aryan races in India.
Ok so this is going to be long...
But here you go :)
Brazil Natural Resources mainly include:
<span>Iron Ore
Manganese
Bauxite
Nickel
Granite
Limestone
Clay
Sand
Tin
Gold
Platinum
Uranium
Gems
</span><span>Petroleum
Phosphates
Timber
<span>Hydroelectric Power</span></span>
