# Answer in one word.
1.Which effect if electric current causes the bulb to glow?
2.What is Adam's apple?
3.Write one use of coal.
4.What happens when coal is heated in air?
5.What is infiltration rate?
Answers
Answer:
1. heating effect
2. projection at the front of the neck formed by the thyroid cartilage of the larynx, often prominent in men.
3. power generation
Answer:
1.heating effect of electric current.
2.An Adam's apple is simply a name for the area of the thyroid cartilage that appears more prominent on the front of the neck. It's mostly seen in men following puberty due to more significant growth of the larynx, but it can occur in women, too.
3.Uses of coal are=
1)It is used as a fuel in homes and industry.
2)It is used as a fuel at thermal power plants for generating electricity.
3)It is used to make coal gas which is an important industrial fuel.
4)It is used to make coke.
4.when coal is hated in air it produces CO₂ and heat.
equation= C+O₂____CO₂
5.Infiltration rate (IR) is defined as the water volume flux flowing into the profile per unit soil surface area, and has the dimension of velocity.
hope it helps
PS the answers are long sorry for that cause u wanted one word answers
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