WebMar 31, 2024 · Download Chapter wise ICSE Books pdf class 10 Biology ( Selina) given below; ICSE Class 10 Biology Selina Contents ICSE Class 10 Biology Chapter 01 Cell The … WebAug 13, 2024 · Answer 7. Volume of water= 50 L=50 x 10 -3 m 3. Density of water= 1000 kgm -3. Mass of water= Volume of water x density of water. = 50 x10 -3 x1000= 50kg. Work done in raising 50kg water to a height of 25m against the force of gravity is: W = mg x h= mgh. Power P= work done/ time taken = 50*10*25 J/ 5s = 2500 W.
Class 10 SELINA Solutions Physics Chapter 3 - Machines - TopperLearning
WebClass 10 SELINA Solutions Physics Chapter 4 - Refraction of Light at Plane Surfaces Ex. 4A Ex. 4B Ex. 4C Ex. 4D Refraction of Light at Plane Surfaces Exercise Ex. 4A Solution 1 The change in the direction of the path of light, when it passes from one transparent medium to another transparent medium, is called refraction of light. Solution 2 WebApr 12, 2024 · ICSE Concise Selina Solutions for Class 10 Physics. The Selina solutions pdf provides solutions for all the questions in the textbook for all the chapters. They are … calculator higher maths paper
Revision Notes for Calorimetry Class 10 Physics ICSE
WebAug 14, 2024 · Refraction Through Lens “Selina Physics Solution” Exercise – 5 (c) Page 126 Question 1 State the sign convention to measure the distances for a lens. Answer 1 The axis along which the distances are measured is called as the principal axis. These distances are measured from the optical centre of the lens. WebSelina solutions for Concise Physics Class 10 ICSE Chapter 2 Work, Energy and Power Exercise 2 (A)c1 [Pages 27 - 28] Exercise 2 (A)c1 Q 1.1 Page 27 Define work. VIEW SOLUTION Exercise 2 (A)c1 Q 1.2 Page 27 When is work said to be done by a force? VIEW SOLUTION Exercise 2 (A)c1 Q 2.1 Page 27 How is the work done by a force measured … WebClass 10 SELINA Solutions Physics Chapter 3 - Machines Ex. 3A Ex. 3B Machines Exercise Ex. 3A Solution 1 (a) A machine is a device by which we can either overcome a large resistive force at some point by applying a small force at a convenient point and in a desired direction or by which we can obtain a gain in the speed. calculator high interest savings