What type of lens is thicker at the edges than it is in the middle?
- Correct Answer: glass lens
- convex lens
- surface lens
- concave lens
Explanation: A concave lens is thicker at the edges than it is in the middle. This causes rays of light to diverge. The light forms a virtual image that is right-side up and smaller than the object.
More Random Questions
Q: What forms when secondary alcohols oxidize?
Ans: electrons
Ans: electrons
Q: Which article provides for the formation of new states?
Ans: Article 3
Ans: Article 3
Q: Who is at the top in the Travel and Tourism Development Index 2024?
Ans: America
Ans: America
Q: What was the annual CPI inflation rate in March 2025?
Ans: 2.8%
Ans: 2.8%
Q: What is the term for the movement of water in the environment?
Ans: Water cycle
Ans: Water cycle
Q: Which country's "Dhulikhel" has become the first WHO-recognized healthy city?
Ans: Nepal
Ans: Nepal
Q: What is the role of the radiator cap in a vehicle?
Ans: Maintains cooling system pressure
Ans: Maintains cooling system pressure
Q: Sponges are part of what phylum, which gets its name from the latin for "having pores"?
Ans: porifera
Ans: porifera
Q: Which organism is most commonly associated with neonatal sepsis?
Ans: Group B Streptococcus
Ans: Group B Streptococcus
Q: In Ashtanga Hridayam, which treatment is indicated for Garbhini Arsha (hemorrhoids in pregnancy)?
Ans: Bilwadi Taila
Ans: Bilwadi Taila
Q: Some products contain iron filings that will react with air to release what type of energy?
Ans: thermal
Ans: thermal
Q: What is the rule for carrying hazardous goods?
Ans: Requires special permit
Ans: Requires special permit
Q: Mobile app 'Sarathi 2.0' has been launched by which organization?
Ans: SEBI
Ans: SEBI
Q: Water waves act as a mix of longitudinal and what other kind of wave?
Ans: transverse wave
Ans: transverse wave
Q: Which ruler promoted art and science?
Ans: Samudragupta
Ans: Samudragupta
