NCERT Solutions for Class 7 Science Chapter 4 Heat Q.1. State similarities and differences between the laboratory thermometer and the clinical thermometer. Ans. Similarities: (i) Both thermometers consist of long narrow uniform glass tubes. (ii) Both have a bulb at one end. (iii) Both contain mercury in bulb. (iv) Both use Celsius scale on the…
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NCERT Solutions for Class 7 Science Chapter 3 Fibre to Fabric Q.1. You must be familiar with the following nursery rhymes: (i) ‘Baa baa black sheep, have you any Wool.’ (ii) ‘Mary had a little lamb, whose fleece was white as snow.’ Answer the following: (a) Which parts of the black sheep have wool? (b)…
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NCERT Solutions for Class 7 Science Chapter 2 Nutrition in Animals Q.1.Fill in the blanks: (a) The main steps of nutrition in humans are ___________, ___________, ___________ , ___________ and ___________ (b) The largest gland in the human body is ___________. (c) The stomach releases hydrochloric acid and ___________ juices which act on food. (d)…
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NCERT Solutions for Class 7 Science Chapter 1 Nutrition in Plants Q.1. Why do organisms need to take food? Ans. Food is needed by all organisms for many purposes: (a) The main function of food is to help in growth. (b) Food provides energy for movements such as running, walking or raising our arm.…
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NCERT Solutions for Class 7 Science Please go throrugh the list of chapters and click on the desired chapters. Chapter 1 Nutrition in Plants Chapter 2 Nutrition in Animals Chapter 3 Fibre to Fabric Chapter 4 Heat Chapter 5 Acids, Bases and Salts Chapter 6 Physical and Chemical Changes Chapter 7 Weather, Climate and Adaptations…
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NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Ex 15.4 NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Exercise 15.4 Ex 15.4 Class 7 Maths Question 1. A bulb is kept burning just right above the following solids. Name the shape of the shadows obtained in each case. Attempt…
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NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Ex 15.3 NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Exercise 15.3 Ex 15.3 Class 7 Maths Question 1. What cross-sections do you get when you give a (i) vertical cut (ii) horizontal cut to the following solids? (a) A brick…
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NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Ex 15.2 NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Exercise 15.2 Ex 15.2 Class 7 Maths Question 1. Use isometric dot paper and make an isometric sketch for each one of the given shapes: Solution: Ex 15.2 Class 7 Maths Question…
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NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Exercise 15.1 Ex 15.1 Class 7 Maths Question 1. Identify the nets which can be used to make cubes (Cut out copies of the nets and try it): Solution: Fig. (ii), (iii), (iv)…
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NCERT Solutions for Class 7 Maths Chapter 14 Symmetry Ex 14.3 NCERT Solutions for Class 7 Maths Chapter 14 Symmetry Exercise 14.3 Ex 14.1 Class 7 Maths Question 1. Name any two figures that have both line symmetry and rotational symmetry. Solution: English alphabet H and O both have line symmetry and rotational symmetry. Ex…
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