Extra Questions On Reflection and Refraction of Light Reflection is the bouncing back of light when it strikes on a polished surface like mirror. Laws of Reflection: (1) Angle of incidence is equal to the angle of reflection.(2) The incident ray, the reflected ray and the normal at the point of incidence, all lie in … Read more
Give every Question your best shot and write the PERFECT ANSWER everytime!! Imagine you are seated in the exam hall, waiting to get your hands on that much anticipated piece of paper- THE EXAMINATION PAPER!! You are loaded with a ton of information in your brain. Your finger tips are numb and your face blank! … Read more
NUMERICALS BASED ON ELECTRICITY Here we are providing numericals for electricity class 10. Students are suggested to solve all the questions to understand the chapter well. Questions Q.1. What will be the current drawn by an electric bulb of 40 W when it is connected to a source of 220V? Q.2. A bulb is rated … Read more
Q.1. How do we express electric current? Q.2. What is an electric circuit? Q.3. What does a switch do? Q.4. Conventionally, in an electric circuit the direction of electric current is taken as opposite to the direction of the flow of electrons, which are negative charges. Why? Q.5. What is the SI unit of electric … Read more
Multiple Choice Questions 1. Which of the following property is generally not shown by metals? (a) Electrical conduction (b) Sonorous in nature (c) Dullness (d) Ductility Soln: Answer is (c) Dullness 2. The ability of metals to be drawn into thin wires is known as (a) ductility (b) malleability (c) sonorousity (d) conductivity Soln: The … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of … Read more
We are providing you free PDF download of NCERT Exemplar Class 10 Science Solution by Expert Teachers as per guidelines. Chapter wise problem with solution will help you to score more in your examination. Downloading link is given below. Click to download pdf file
Question 1:Four students showed the following traces of the path of a ray of light passing through a rectangular glass slab.The trace most likely to be correct is that of student:(a) I (b) II (c) III (d) IV Answer Answer: … Read more
Q.1. A concave lens produces an image 20 cm from the lens of an object placed 30 cm from the lens. Calculate the power of the lens. Q.2. A convex lens is of focal length 10 cm. What is its power? Q.3. A person having a myopia eye uses a concave lens of focal length … Read more
Q.1. Light travels through water with a speed of 2.25 x 108 m/s. What is the refractive index of water? Q.2. Light travels from rarer medium 1 to a denser medium 2. The angle of incident and refraction are respectively 450 and 300. Calculate the (i) refractive index of second medium with respect to the … Read more
Download free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of notes, important questions, sample papers and NCERT Solution for CBSE Class 10 Science. Below you will find the homework assignment for CBSE Class 10 Light- Reflection and Refraction. Problems on convex lens: Q.1. A convex lens of focal length … Read more
1. Select the group which shares maximum number of common characters- (a) two genera of two families (b) two species of a genus (c) two genera of a family (d) two individuals of a species Ans. (d) two individuals of a species 2. Two pea plants one with round green seeds (RRyy) and another with wrinkled … Read more
The text book of Lakhmir Singh And Manjit Kaur for Class 10 Physics gives the students a detailed picture about each and every chapter. This is the best book for your class 10 science preparation. We are providing you the detailed solutions for chapter 3 Sources of Energy for free. Don’t forget to check out the links for other … Read more
The text book of Lakhmir Singh And Manjit Kaur for Class 10 Physics gives the students a detailed picture about each and every chapter. This is the best book for your class 10 science preparation. We are providing you the detailed solutions for chapter 2 Magnetic Effects of Electric Current for free. Don’t forget to check out the links … Read more
Very Short Answer Type Questions Page no: 220 1. Name the element whose one of the allotropic forms is buckminsterfullerene. Solution: Carbon is the element whose one of the allotropic forms is buckminsterfullerene. 2. What are the two properties of carbon which lead to the formation of a large number of carbon compounds? Solution: Catenation (Self … Read more
Very Short Answer Type Questions Page no: 66 1. What colour do the following indicators turn when added to a … Read more
The text book of Lakhmir Singh And Manjit Kaur for Class 10 Physics gives the students a detailed picture about each and every chapter. This is the best book for your class 10 science preparation. We are providing you the detailed solutions for chapter 5 Refraction of Light for free. Don’t forget to check out the links for other … Read more
