1000+ Physics Multiple Choice Questions and Answers Pdf - 1
Question: 1
Who firstly demonstrated experimentally the existence of electromagnetic wave?
(A) Newton
(B) Marconi
(C) Maxwell
(D) Hertz
Ans: D
Hertz
Question: 2
According to coulomb’s law, the electrostatic force between two charges is
(A) Directly proportional to the cube of the distance between charges
(B) Inversely proportional to the product of the charges
(C) Inversely proportional to the square of the distance between the charges
(D) None of the above
Ans: C
Inversely proportional to the square of the distance between the charges
Question: 3
Energy is continuously generated in the sun due to
(A) Artificial radioactivity
(B) Radioactivity
(C) Nuclear fission
(D) Nuclear fusion
Ans: D
Nuclear fusion
Question: 4
The nucleus of an atom consists of
(A) Protons, electrons and neutrons
(B) Neutrons and protons
(C) Neutrons only
(D) Electrons and protons
Ans: B
Neutrons and protons
Question: 5
Device used to measure very high temperature is
(A) Bolometer
(B) Calorimeter
(C) Thermometer
(D) Pyrometer
Ans: D
Pyrometer
- Top 500+ TNPSC Group 4 Physics Questions and Answers
- TNPSC Group 4 Physics Study Material in English Tamil
- TNPSC Group 4 Physics Model Question Paper 2019-2020
- TNPSC Group 4 Physics Question Paper with Answers
- TNPSC Group 4 Physics Online Mock Test in English & Tamil
- 100+ TNPSC Group 1 Previous year Question Papers with Answers Pdf
- 1000+ TNPSC VAO Study Material in Tamil and English 2023-2024 Pdf
- 1000+ Physics Multiple Choice Questions and Answers Pdf
- 1000+ TNPSC General Science Study Material in English Pdf
- TNPSC Group 1 Last 10 Years Question Papers with Answers Pdf
- 7000+ TNPSC Group 4 General Science Study Materials Pdf
- 7000+ TNPSC Physics Previous Year Questions Pdf Download
- 7000+ General Science Questions with Answers Pdf Download
Gross Domestic Product and Its Growth Class 10 Questions Pdf More
Industrial Cluster in Tamil Nadu TNPSC Questions Pdf More
Food and Security TNPSC Questions Pdf More
Economics Food Security and Nutrition Class 10 Questions Pdf More
Class 10th Social Indian Constitution Pdf More
Samacheer Kalvi Class 11 Computer Science Boolean Algebra Questions More
Samacheer Kalvi Class 12 Bio Botany Plant Breeding Questions Pdf More
English Sentence Improvement Questions for SBI PO Mains More
1000+ Sentence Improvement Questions for SSC CHSL Tier 1, Tier 2 Pdf More
Surveying and Levelling Agricultural Engineering MCQ Questions More