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प्रश्न
Lemon juicer belongs to which type of lever? Why?
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उत्तर
Lemon juicer belongs to Class II Lever. In a lemon squeezer, the lemon (load) is at the middle, the load is at the center of effort and fulcrum.
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संबंधित प्रश्न
What is a lever?
Which class of lever has the mechanical advantage always more than 1? Give an example.
The diagram given below shows the three kinds of levers. Name the class of lever and give one example of the class.
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a see-saw.
Answer the following.
Name the simplest of all types of machines.
Answer the following.
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Tick the most appropriate answer.
A pair of scissors is an example of a/an
Answer the following in a word or two or in a sentence.
Which type of machine is used to squeeze a lemon?
What is the use of the lever if its mechanical advantage is
- more than 1,
- equal to 1, and
- less than 1?
Classify the following into levers:
A door
