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Maharashtra State BoardSSC (English Medium) 6th Standard

Balbharati solutions for एकात्मिक ६ इयत्ता भाग ३ [इंग्रजी माध्यम] महाराष्ट्र राज्य शिक्षण मंडळ chapter 11 - Work and Energy [Latest edition]

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Balbharati solutions for एकात्मिक ६ इयत्ता भाग ३ [इंग्रजी माध्यम] महाराष्ट्र राज्य शिक्षण मंडळ chapter 11 - Work and Energy - Shaalaa.com
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Solutions for Chapter 11: Work and Energy

Below listed, you can find solutions for Chapter 11 of Maharashtra State Board Balbharati for एकात्मिक ६ इयत्ता भाग ३ [इंग्रजी माध्यम] महाराष्ट्र राज्य शिक्षण मंडळ.


Exercise
Exercise [Page 92]

Balbharati solutions for एकात्मिक ६ इयत्ता भाग ३ [इंग्रजी माध्यम] महाराष्ट्र राज्य शिक्षण मंडळ 11 Work and Energy Exercise [Page 92]

Fill in each blank with the appropriate term from the options.

Exercise | Q 1. (a) | Page 92

A bucketful of water is to be drawn from a well ______ will be done when a ______ is applied to do this because there will be a ______ of water.
(displacement, work, force)

Exercise | Q 1. (b) | Page 92

If a ball is dropped on the sloping roof of a house, it acquires ______ and falls on the ground. That is the transformation of ______ energy into ______ energy takes place.
(kinetic, potential, motion)

Exercise | Q 1. (c) | Page 92

You might have seen some beautiful fireworks during Diwali. It is an example of the transformation of ______ energy into ______ energy.

  • light

  • atom

  • chemical

  • solar

Exercise | Q 1. (d) | Page 92

The solar cooker is an application of the ______ energy of the sun, while solar cells, solar lamps are applications of the ______ energy of the sun.

  • light

  • chemical

  • heat

Exercise | Q 1. (e) | Page 92

One labourer carried four pans of road metal through a distance of 100 metres. If he carries two pans of road metal through a 200 metre distance ______ work will be done.

  • equal

  • more

  • less

Exercise | Q 1. (f) | Page 92

The capacity that an object has for doing work is called ______.

  • energy

  • displacement

  • force

Exercise | Q 2. | Page 92

Match the pairs.

  Group 'A'   Group 'B'
(1) Rolling object (a) Heat energy
(2) Food (b) Atomic energy
(3) Stretched bow (c) Kinetic energy
(4) Sunlight (d) Potential energy
(5) Uranium
(e)
Chemical energy
Exercise | Q 3. (a) | Page 92

Can you tell?

When can we say that displacement has taken place?

Exercise | Q 3. (b) | Page 92

Can you tell?

What should be taken into account for measuring work?

Exercise | Q 3. (c) | Page 92

Can you tell?

What are the various forms of energy?

Exercise | Q 3. (d) | Page 92

Can you tell?

Describe one natural chain of transformation of energy.

Exercise | Q 3. (e) | Page 92

Can you tell?

Why should we save energy?

Exercise | Q 3. (f) | Page 92

Can you tell?

What is ‘green energy’?

Exercise | Q 3. (g) | Page 92

Can you tell?

What are the non-conventional energy resources?

Exercise | Q 3. (h) | Page 92

Can you tell?

Which forms of energy from the sun are used in solar energy devices?

Exercise | Q 3. (i) | Page 92

Can you tell?

Why should we maximise the use of non-conventional energy resources?

Exercise | Q 4. (1) | Page 92

Who is the odd one out?

  • Diesel

  • Crude oil

  • Natural gas

  • Wind

Exercise | Q 4. (2) | Page 92

Who is the odd one out?

  • A running car

  • Hauling a log

  • A book kept on a table

  • Picking up the school bag.

Exercise | Q 4. (3) | Page 92

Who is the odd one out?

  • Sunlight

  • Wind

  • Waves

  • Petrol

Exercise | Q 4. (4) | Page 92

Who is the odd one out?

  • Leaving the fan on in a vacant room 

  • Leaving the TV on while working 

  • Using AC during winter 

  • Putting off the light when going out

Exercise | Q 5. | Page 92

Find out the types of energy from the following puzzle.

Solutions for 11: Work and Energy

Exercise
Balbharati solutions for एकात्मिक ६ इयत्ता भाग ३ [इंग्रजी माध्यम] महाराष्ट्र राज्य शिक्षण मंडळ chapter 11 - Work and Energy - Shaalaa.com

Balbharati solutions for एकात्मिक ६ इयत्ता भाग ३ [इंग्रजी माध्यम] महाराष्ट्र राज्य शिक्षण मंडळ chapter 11 - Work and Energy

Shaalaa.com has the Maharashtra State Board Mathematics एकात्मिक ६ इयत्ता भाग ३ [इंग्रजी माध्यम] महाराष्ट्र राज्य शिक्षण मंडळ Maharashtra State Board solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. Balbharati solutions for Mathematics एकात्मिक ६ इयत्ता भाग ३ [इंग्रजी माध्यम] महाराष्ट्र राज्य शिक्षण मंडळ Maharashtra State Board 11 (Work and Energy) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.

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Concepts covered in एकात्मिक ६ इयत्ता भाग ३ [इंग्रजी माध्यम] महाराष्ट्र राज्य शिक्षण मंडळ chapter 11 Work and Energy are Mechanical Energy, Heat Energy (Thermal Energy), Light Energy, Chemical Energy, Conventional energy resources or non-renewable energy resources, The relationship between work and energy, Sound energy, Energy Resources, Forms of Energy, Transformation of Energy, Energy, Force, displacement and work, Non-conventional energy resources or renewable energy resources, Energy saving and green energy.

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Get the free view of Chapter 11, Work and Energy एकात्मिक ६ इयत्ता भाग ३ [इंग्रजी माध्यम] महाराष्ट्र राज्य शिक्षण मंडळ additional questions for Mathematics एकात्मिक ६ इयत्ता भाग ३ [इंग्रजी माध्यम] महाराष्ट्र राज्य शिक्षण मंडळ Maharashtra State Board, and you can use Shaalaa.com to keep it handy for your exam preparation.

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