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NCERT Solutions for Class 10Social Science (History)Chapter 2 – Nationalism in India Question 1: Explain- (a) Why Growth of Nationalism in the Colonies is Linked to An Anti-Colonial Movement.• Ans: People’s freedom was undermined by colonization, and nationalist emotions grew stronger as a result of the struggle against imperial dominance.• People from all walks of […]

NCERT Solutions for Class 10Social Science (History)Chapter 1 – The Rise of Nationalism in Europe Write in Brief Question 1: Write a Note on: (a) Giuseppe Mazzini:Answer:● He was an Italian revolutionary, born the year 1807 in Genoa.● A member of the secret society of Carbonari.● He was sent to exile in 1831 because he

CHAPTER-10 Work and Energy Intext Exercise 1 Question 1: A force of 7 N acts on an object. The displacement is, say 8 m, in the direction of the force (Fig. 11.3). Let us take it that the force acats on the object through the displacement. What is the work done in this cas? Answer: In

CHAPTER-12 Improvement in Food Resources Question 1: What do we get from cereals, pulses, fruits, and vegetables?Answer: (i) Cereals are a rich source of carbohydrates. They help meet the energy requirements of the body.(ii) Pulses provide us with proteins. It can be also used as an energy source that helps to build and repair muscles

CHAPTER-11 Intex Excercise 1: Question 1: How does the sound produced by a vibrating object in a medium reach your ear?Answer: When an object vibrates, it causes the neighbouring particles in the medium to vibrate successively. These vibrations are further passed to adjacent particles. Like ways these vibrations are passed from particle to particle and

CHAPTER-9 Intex Excercise 1: Question 1: State the universal law of gravitation Answer: Every object in the universe attracts every other object with some force which is directly proportional to the product of their masses and inverselyproportional to the square of the distance between them. The force acts along the line joining the centres of

Chapter 8: Force and Laws of Motion Intext Exercise 1: Question 1: Which of the following has more inertia: (a) a rubber ball and a stone of the same size? Answer: The inertia of an object is measured by its mass. Heavier or more massive objects offer larger inertia. Stone is heavier than the rubber ball

Chapter 7: Motion Question 1: An object has moved through a distance. Can it have zero displacement? If yes, support your answer with an example.Answer: Yes. An object can have zero displacement if it has moved through a distance. Displacement is defined as the shortest distance from the initial point to the final point.Hence, if

Chapter 6: Tissues Intext Questions: Question 1: What is a tissue?Answer: Tissue is a collection of cells with comparable structures that are placed in order to fulfil a given activity.Question 2: What is the utility of tissues in multicellular organisms?Answer: Tissues in multicellular organisms are differentiated to perform a specific function at a given location,

Chapter 5: The Fundamenta Unit of Life Question 1: Who discovered cells and how?Answer: Cells were discovered by Robert Hooke in 1665. He observed the honeycomb-like structure in a cork slice using a basic microscope.Question 2: Why is cell called the structural and functional unit of life?Answer: All living organisms are made up of a