## Laws of Motion | Chapter 3 | Class 9 Science | ICSE

Laws of Motion Q1. A ball is hanging by a string from the ceiling of the roof. Draw a neat labeled diagram showing the forces acting on the ball and the string. Ans: The diagram shows the forces acting on the ball and the string Q2. State one factor on which the magnitude of a […]

## Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables | Question Bank

Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables 1 Mark Questions Q1. How many solutions does the pair of equations y = 0 and y = -5 have? (2013) Q2. If ax + by = a2 – b2 and bx + ay = 0, find the value of (x + y). (2013) Q3. […]

## Motion in one dimension | Extra Questions | Class 9

Q1. Differentiate between scalar and vector quantities, giving two examples of each. Ans: Scalar quantity Vector quantity It is a physical quantity that is expressed only by its magnitude. It is a physical quantity that requires magnitude as well as direction to express it. Example – mass, length Example – velocity, displacement Q2. When is […]

## Aastha Arya from Delhi

Aastha Arya from Delhi About An English Specialist with a demonstrated history of working in the education management industry with 12 years of experience. 👩‍🎓 Skilled in teaching English to learners of diverse age groups , conducting IELTS classes, GRE , CSAT (UPSC ) classes, Spoken English, Poetry, Curriculum designing, and Storytelling sessions.✍ 👩‍🏫 Strong […]

## Harpal Saikia from Assam

Harpal Saikia from Assam I was in class 7 when I started anchoring for the first time in my school assembly. Teachers said it was good so I tried my hands at it. Recently I did some live shows and people who were present said it was good. I am not close to being good […]

## Ncert solutions for class 10 science Periodic Classification of Elements

Ncert solutions for class 10 science Periodic Classification of Elements Q1. Did Dobereiner’s triads also exist in the columns of Newlands’ Octaves? Answer: Yes, Dobereiner’s triads also existed in the columns of Newland’s Octaves. For example, Li, Na, K. Q2. What were the limitations of Dobereiner’s classification? Ans: Dobereiner could find only three triads i.e […]

## Nain Ta Heere Lyrics in English – Jug Jug Jeeyo

Nain Ta Heere Lyrics in English – Jug Jug Jeeyo Nain Ta Heere song details: Song: Nain Ta Heere Movie: JugJugg Jeeyo Singer: Guru Randhawa,Asees Kaur Lyrics: Ghulam Mohd Khavar Music: Vishal Shelke Cast: Varun Dhawan,Kiara Advani Label: T-Series Nain Ta Heere Lyrics Nain ta heere wargeNain ta heere warge Nain ta heere wargeLe gaye […]

## Akuli Bikuli Song Lyrics | Zubeen Garg | Nahid Afrin | Priyar Priyo

Akuli Bikuli Song Lyrics | Zubeen Garg | Nahid Afrin | Priyar Priyo Song – Akuli Bikuli.Singers – Zubeen Garg, Nahid Afrin.Movie – Priyar Priyo.Music/Lyrics – Zubeen Garg. আকুলি বিকুলি হিয়া মোৰে বাউলিশেৱালী আবেলি বুকুতে আছে ফুলি,দুভৰিৰ উলাহে একো নামানে আজিউথলি উথলি জোনাকো নাচে আজি. এতিয়া বুকুত তুমি জোন হৈ জোন হৈ.এতিয়া হৃদয় জ্বলি সোণ […]

## Oscillations and Waves MCQs

Oscillations and Waves MCQs Q1. Calculate the amplitude for a SHM using the equation x = 3sin2pt + 4cos3pt (a) 3 (b) 5 (c) 4 (d) 7 Answer: (b) 5 The amplitude of a sound wave can be defined as the loudness or the amount of maximum displacement of vibrating particles of the medium from their mean position. Simple Harmonic […]

## OIL completes beta demo of hydrogen powered bus

OIL completes beta demo of hydrogen powered bus OIL completes beta demo of hydrogen powered bus developed under its Startup programme, SNEH. After the 99.999% pure Green Hydrogen plant in Jorhat, this is another major step towards zero-emission mobility within OIL & also in the North-East India. The 9-meter bus is built on a 60kW […]