What is another word for mapmaker . ?
Cartographer
- mapper
- geodesist
surveyor
-Tepographer
oceanographer
. these are just some of the words that can replacee Mapmaker
<u>Alpha radiation</u> is a type of airborne particle that rapidly loses energy as it moves through the atmosphere, has weak penetrating strength, and can be prevented by clothing or a piece of paper.
<h3><u>Why does alpha radiation exist?</u></h3>
Two protons and two neutrons are bonded together to form an object resembling a helium-4 nucleus, which is what is known as an alpha particle, also known as an alpha ray, or alpha radiation. Although there are additional possibilities, they are often created during the alpha decay process.
The Greek letter, which begins the alphabet, is where the name "alpha particle" originates. Alpha is represented by the sign 2+. Net spin is zero for alpha particles. Alpha particles typically have a kinetic energy of around 5 MeV and a velocity in the area of 4% of the speed of light because of the mechanism of their generation in ordinary alpha radioactive decay.
Learn more about alpha radiation with the help of the given link:
brainly.com/question/6070167
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A select committee is a small legislative committee scheduledfor a special reason. Hope this helps.
Answer:
The best option of the answer choices provided is Option 4. Hinduism established a rigid cast system, but it was formally abolished in the mid 20th century.
Explanation:
There are four main categories in the Hindu caste system - Shudras, Vaishyas, Kshatriyas, and Brahmins. The Hindu God of creation called Brahma was said to have created the groups. One of the most important Hindu texts, Manusmriti, dates to 1000 years before Christ, and it says that the caste system is the framework for order and regularity in Hindu society. Discrimination on the basis of caste was banned by law in 1948 in India, although unfortunately there is continued stigma and discriminatory practices to this day.
Stars are made of very hot gas. This gas is mostly hydrogen and helium, which are the two lightest elements. Stars shine by burning hydrogen into helium in their cores, and later in their lives create heavier elements.
