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Yes, a flat iron is a first-class lever because the pivot point (fulcrum) is between the effort (hand) and the load (hair). The effort applied by the hand on one end of the flat iron causes the hair to be straightened on the other end.

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1y ago

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What energy transformation in flat iron?

In a flat iron, electrical energy is transformed into thermal energy. When the flat iron is turned on, electricity flows through the heating element, which generates heat that is transferred to the plates of the flat iron. This heat is used to straighten and style hair.


What A small cube of iron and a large flat sheet of iron contain the same volume. Which one will completely rust first Explain why.?

The small cube of iron will rust faster than the large flat sheet because it has a higher surface area-to-volume ratio, allowing more area for the oxidation process to occur. This increased surface area exposes more iron to the environment, leading to quicker rusting compared to the large flat sheet.


What kind of energy that flat iron converts electrical energy?

A flat iron converts electrical energy into heat energy. The electrical energy powers the heating element inside the flat iron, which then produces heat to straighten or style hair.


How does a cast iron hand water pump work?

A cast iron hand water pump works by manually pumping a lever up and down. This action creates a vacuum within the pump, pulling water up through a pipe from a well or other water source. The water is then pushed out through a spout when the lever is pushed down.


What is a tire iron and how is it used in relation to changing a flat tire?

A tire iron is a tool used to remove and tighten the lug nuts on a wheel. It is typically L-shaped and has a flat end for leverage. When changing a flat tire, the tire iron is used to loosen the lug nuts before lifting the car with a jack and removing the flat tire. After replacing the tire, the lug nuts are tightened using the tire iron to secure the wheel in place.

Related Questions

Simple machines in a flat iron?

Yes, there is a lever in the flat iron. The fulcrum is where the 2 types of the flat iron come together, and your input force is when you squeeze the 2 parts together to grab your hair.


When was the first flat iron made?

The first item that resembled a flat iron was made in 1872. However, it wasn't until 1909 that the first flat iron was patented.


What is an electric flat iron?

An electric flat iron is a type of clothes iron that runs on electricity. The first electric flat iron was invented by Henry W. Seely.


Who is erica feldman?

a lady invented the first flat iron


Bravery medals did Hitler get?

He received the Iron Cross, second class and the Iron Cross, first class during WW1.


What were the other medals Hitler won?

He won the Iron Cross, second class and the Iron Cross, first class during WW1.


How expensive was the first flat iron?

it was $150 per square inch.


What is better the flat iron or flank steak?

flat iron


Who invented the flat irons?

Madam C.J. Walker invented the flat iron which was originally called the hair straightener but now is called the flat iron


Did Hitler win any metals in World War 1?

Iron cross Second class Iron cross First class Wound Badge


Where was the first flat iron?

The first flat iron, also known as a smoothing iron, was developed in the early 19th century. It is believed to have been invented in France, with the earliest models being made of metal and heated on a stove or fire. These early flat irons were quite different from modern electric versions, which were introduced later in the 20th century.


When was A Flat Iron for a Farthing created?

A Flat Iron for a Farthing was created in 1872.