Unit - 4.2 Type Of Simple Machines , Study Questions - ICSE STD 6 PHYSICS Questions - Vidyadip

Question types

Unit - 4.2 Type Of Simple Machines , Study Questions question types

20 questions across 5 question groups — pick any mix to generate a PHYSICS paper with step-by-step answer keys.

20

Questions

5

Question groups

5

Question types

MCQ

[1 Mark Question Answer]

fill in the blanks.

TRUE / FALSE

Match the following.

Sample Questions

Unit - 4.2 Type Of Simple Machines , Study Questions questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1MCQ1 Mark

A spade is an example of

✓
wedge
B
lever of 1st order
C
lever of 2nd order
D
lever of 3rd order

Answer: A.

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Q 2MCQ1 Mark

Machines require proper maintenance for :

A
their efficient use
B
preserving them
C
making them look good
✓
both (a) and (b)

Answer: D.

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Q 3MCQ1 Mark

A staircase is an example of :

A
lever
B
wedge
✓
inclined plane
D
wheel and axle

Answer: C.

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Q 4MCQ1 Mark

In case of lever of second order load arm is :

A
always longer than the effort arm
✓
always smaller than the effort arm
C
always equal to the effort arm
D
is sometimes bigger and sometimes smaller than the effort arm

Answer: B.

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Q 5MCQ1 Mark

In the lever of third order

A
fulcrum is in the middle of load and effort
B
load is in the middle of fulcrum and effort
✓
effort is in the middle of load and fulcrum
D
none of these

Answer: C.

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Q 6[1 Mark Question Answer]1 Mark

Write the correct statements :
A hand grinder is an example of a pulley.

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Q 7[1 Mark Question Answer]1 Mark

Write the correct statements :
A wheel barrow is an example of lever of first order.

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Q 8[1 Mark Question Answer]1 Mark

Write the correct statements :
A kitchen knife is an example of lever of third order.

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Q 9[1 Mark Question Answer]1 Mark

Write the correct statements :
In case of lever of third order, the effort arm is always longer than load arm.

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Q 10fill in the blanks.1 Mark

(lubricated,wedge)
Moving parts of a machine are _____________ so as to reduce friction.

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Q 11fill in the blanks.1 Mark

(firsr, third)
claw hammer is an example of a lever of _____________ order.

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Q 12fill in the blanks.1 Mark

(wedge, lubricated)
A knife is an example of simple machine called _____________.

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Q 13fill in the blanks.1 Mark

(third,first)
A fishing road is an example of a lever of _____________order.

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Q 14fill in the blanks.1 Mark

(inclined plane,third)
A hill road is an example of _____________.

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Q 15TRUE / FALSE1 Mark

A lock and key is an example of lever of first order.

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Q 16TRUE / FALSE1 Mark

A single fixed pulley does not change the direction of applied effort.

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Q 17TRUE / FALSE1 Mark

A steering wheel of a car is an example of pulley.

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Q 18TRUE / FALSE1 Mark

A ramp used in workshops to move heavy loads is an example of inclined plane.

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Q 19TRUE / FALSE1 Mark

A weighing balance is an example of lever of first order.

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Q 20Match the following.4 Marks

Column A	Column B
1. An example of simple machine called wheel and axle.	(a) Fixed pulley
2. An example of lever of third order.	(b) Oil or grease
3. An example of lever of second order.	(c) Door knob
4. A material used for reducing friction at the movable parts of machine.	(d) Nut cracker
	(e) Fire tongs

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