Basic Science : Electromagnetic Waves QUESTIONS AND ANSWERS :: part2 : 1 to 5
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
1.Which one of the following is used to give a three dimensional view in stereoscopic motion picture |
| Polaroid |
| grating |
| prism |
| glass slab |
2.An example of biaxial crystal is |
| Quartz |
| Mica |
| Ice |
| Calcite |
3.Polarized light when used for viewing Aerial Pictures gives |
| a brighter image |
| more contrast to the image |
| a better perception of depth |
| different colors to the image |
4.H-polaroids and K-polaroids are prepared by using |
| Nicol prisms |
| iodosulphate of quinine |
| a thin film of polyvinyl alcohol |
| calcite crystal |
5.The optical component used to produce stereoscopic motion picture is |
| Polaroid |
| Diffraction gratings |
| Beam splitters |
| Interferometers |
More Electromagnetic Waves QUESTIONS AND ANSWERS available in next pages
-
Health is the greatest gift, contentment is the greatest wealth -Buddha
- TNTET 2021 - Practice
- SSC CGL 2021 - Practice
- TNPSC Group 2A 2021 - Practice
- IIT JEE
- IIT JEE Q&A
- TNPSC Answer Keys
- TNPSC Group 2 Syllabus
-
TNPSC Q&A
- Online Tests - TNPSC
- Online Tests - GK
- IBPS 2020-2021
- Online Tests - Bank
- Online Tests - RRB NTPC
- Online Tests - UGC NET
- Online Tests - TANCET
- Online Aptitude Test
-
Engineering
-
Programming
-
Basic Science
-
Quiz
- Plus Two Question Papers
- SSLC Question Bank
-
Aptitude Tests
-
Logical Reasoning
-
General Knowledge-Hindi
-
Indian History MCQ
-
Indian Geography MCQ
-
Indian Civics MCQ
-
Indian Economics MCQ
-
CTET Biology MCQ
-
CTET Chemistry MCQ
-
CTET Physics Solved MCQ
-
Arithmetic Tests
- Press Release
- FAQ
- Coaching Centres
- TNPSC Group 1 Syllabus
-
TNPSC Group IV Syllabus
- TRB 2017 in English PDF
- TRB 2017 in Tamil PDF
- TET
- TNTET
Identify your problems but give your power and energy to solutions- Tony Robbins
