Chapter – 5: Laws of Motion Q1.What is the direction and magnitude of the net force working on ( a ) a hovercraft moving at a constant speed of 20 km/h on a rough road, ( b ) a bottle cap of mass 5 gm floating on wine, ( c ) an electron […]
NCERT Solutions for Class 11 Physics
Byju’s provides NCERT Solutions for Class 11 CBSE that have been reviewed by our top experts in physics. The chronological solution for class 11 physics has been shared so that students are able to solve questions from NCERT textbooks easily. Along with solutions, sample papers as also been shared so that students can prepare well to fetch good marks in CBSE board examination.
The solutions are provided Chapter –wise and even solutions are provided to the exercise questions that are stated after every unit or a chapter. In order for students to know which topics have to be studied in detail from exam point of view, each topic has been marked along with marks weightage of each question.
Posts in category Physics
Chapter- 4: Motion in a Plane Q-1: State whether the following physical quantities are scalar or vector. (i) Mass (ii) Volume (iii) Speed (iv) Acceleration (v) Density (vi) Number of moles (vii) Velocity (viii) Angular frequency (ix) Displacement (x) Angular velocity Ans: Scalar: Density, mass, speed, volume, angular frequency, number of moles. […]
Chapter 10: Mechanical Properties of Fluids Q.1: Explain the following: (i). Humans have a greater blood pressure in their feet than in the head (ii). Even though the atmosphere extends over 100 km from the sea level. Atmospheric pressure at an altitude of about 6 km is almost half of its value at sea level. […]
Chapter 1: Physical World Q 1. Albert Einstein proposed some of the most important statements on the way science works. What was Einstein trying to say when he stated, “The most incomprehensible thing about the world is that it is comprehensible”? Ans: The complete physical world is naturally complex. The biological world has its own […]