Read and download free pdf of CBSE Class 8 Science Light Assignment Set E. Get printable school Assignments for Class 8 Science. Class 8 students should practise questions and answers given here for Chapter 16 Light Science in Class 8 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 8 Science prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations
Assignment for Class 8 Science Chapter 16 Light
Class 8 Science students should refer to the following printable assignment in Pdf for Chapter 16 Light in Class 8. This test paper with questions and answers for Class 8 Science will be very useful for exams and help you to score good marks
Chapter 16 Light Class 8 Science Assignment
1.Light is a form of ___________ radiation.
(A) Electromagnetic. B) Mechanical. (C) Longitudinal. (D) None of these.
2.The wavelength of visible light is in the range:
(A) 4 × 10-7 m to 8 × 10-7 m. (B) 4 × 107 m to 8 × 107 m.
(C) 4 × 103 m to 8 × 103 m. (D) None of these.
3.An ________ image can be obtained on a screen.
(A) Real. (B) Virtual. (C) Upright. (D) Inverted.
4.According to the laws of reflection:
(A) Angle i = Angle r (B) Sine i = sine r (C) Sine i / Sine r = constant (D) All of these.
5.The colour of an object is determined by
(A) The colour of light reflected by it: (B) The colour of light absorbed by it.
(C) The colour of light incident on it only. (D) None of the above.
6.Human eye is one of the most valuable and sensitive organ that:
(A) Enables us to see the wonderful world and colours around us.
(B) Can identify the objects.
(C) Is like a camera.
(D) All of these.
7.The ray of light strikes at the surface of mirror is called:
(A) Reflected ray.
(B) Incident ray.
(C) Normal ray.
(D) None of these.
8.Which of the following does not describe working of the human eye?
(A) Light enters the eye through a thin membrane called the cornea.
(B) Rainbow is formed due to splitting of white light.
(C) Iris is a dark muscular diaphragm that controls the size of the pupil for.
(D) Regulating the amount of light entering into the eye.
9.Electrical signals generated by light sensitive cells of retina are sent to the brain via:
(A) Motor nerves.
(B) Optic nerves.
(C) Sensory nerves.
(D) Spinal cord.
10.Least distance of vision for a normal eye is:
(A) 25 cm.
(B) 1 m.
(C) 30 cm.
(D) Infinity.
11.The eye lens forms an ___________ and _________ image of the object on the retina.
(A) Virtual and erect.
(B) Real and inverted.
(C) Real and erect.
(D) Virtual and erect.
12.Iris contracts the pupil:
(A) In bright light.
(B) To allow less light to enter.
(C) In darkness.
(D) Only (a) and (b).
13.Colour blindness is the name given to:
(A) Inability to distinguish between colours.
(B) Inability to see anything.
(C) Inability to see in dark.
(D) Inability to see in bright light.
14.The transparent front part of eye is called:
(A) Iris.
(B) Cornea.
(C) Pupil.
(D) Cone.
15.Reflection from a rough surface is called:
(A) Regular reflection.
(B) Diffused reflection.
(C) Irregular reflection.
(D) Only (b) & (c).
16.Reflection from a smooth surface is called:
(A) Regular reflection.
(B) Diffused reflection.
(C) Irregular reflection.
(D) None of these.
17.If angle of incidence is 30° than angle of reflection will be
(A) 60°
(B) 0°
(C) 30°
(D) None.
18.If the angle between incident and reflected ray is 50° than find the angle of incidence.
(A) 50°
(B) 30°
(C) 25°
(D) 100°
19.Splitting of white light on passage through a triangular prism:
(A) Takes place due to the inclined surfaces.
(B) Is known as dispersion of light.
Click on link below to download CBSE Class 8 Science Light Assignment Set E
CBSE Class 8 Science Conservation Of Plants And Animals Assignment Set A |
CBSE Class 8 Science Conservation Of Plants And Animals Assignment Set B |
CBSE Class 8 Science Sound Assignment Set A |
CBSE Class 8 Science Sound Assignment Set B |
CBSE Class 8 Science Sound Assignment Set C |
More Study Material
CBSE Class 8 Science Chapter 16 Light Assignment
We hope you liked the above assignment for Chapter 16 Light which has been designed as per the latest syllabus for Class 8 Science released by CBSE. Students of Class 8 should download and practice the above Assignments for Class 8 Science regularly. We have provided all types of questions like MCQs, short answer questions, objective questions and long answer questions in the Class 8 Science practice sheet in Pdf. All questions have been designed for Science by looking into the pattern of problems asked in previous year examinations.
Assignment for Science CBSE Class 8 Chapter 16 Light
Our team of expert teachers have referred to NCERT book for Class 8 Science to design the Science Class 8 Assignments. If you practice at least one test paper daily, you will get higher marks in Class 8 exams this year. Daily practice of Science course notes and related study material will help you to clear all your doubts and have stronger understanding of all concepts. You can download all Revision notes for Class 8 Science also from www.studiestoday.com absolutely free of cost.
Chapter 16 Light Assignment Science CBSE Class 8
All questions and their answers for the assignment given above for Class 8 Science have been developed as per the latest curriculum and books issued for the current academic year. The students of Class 8 can rest assured that the best teachers have designed the questions of Science so that you are able to revise the entire syllabus if you do the assignments. Lot of MCQ questions for Class 8 Science have also been given in the worksheets and assignments for regular use. All study material for Class 8 Science students have been given on studiestoday.
Chapter 16 Light Assignment CBSE Class 8 Science
Regular assignment practice helps to get a more comprehensive understanding of Chapter 16 Light concepts. Assignments play a crucial role in understanding Chapter 16 Light in CBSE Class 8. Students can download all the assignments of the same chapter in Class 8 Science in Pdf format. You can print them or read them online on your computer or mobile.
CBSE Science Class 8 Chapter 16 Light Assignment
CBSE Class 8 Science latest books have been used for coming up with the latest questions and solutions for the above assignment. If you have revised all concepts relating to Chapter 16 Light then you should attempt all questions given in the test sheets above. We have also provided lot of Worksheets for Class 8 Science which you can use to further make your self stronger in Science
You can download free Pdf assignments for CBSE Class 8 Science Chapter 16 Light from StudiesToday.com
The Chapter 16 Light Class 8 Science Assignments have been designed based on latest CBSE syllabus for Class 8 Science issued for the current academic year
Yes, These printable assignments for Chapter 16 Light Class 8 Science are free to download and print
All topics given in Chapter 16 Light Science Class 8 Book for the current academic year have been covered in the given assignment
No, all Printable Assignments for Chapter 16 Light Class 8 Science have been given for free and can be downloaded in Pdf format
Just click on the View or Download button below, then another window with the Pdf will be visible, just click on the Pdf icon to download the free assignments for Chapter 16 Light Class 8 Science
Yes, apart from Science you can download free assignments for all subjects in Class 8
Our team of expert teachers at studiestoday.com have provided all answers for the practice questions which have been given in Class 8 Science Chapter 16 Light assignments