Physics Questions Practice Question and Answer
8 4 Q:
5ee88a3679b5ea388bed4575 4 Q:
5f6da70e5256e8407c2e69b1 4 Q:
5fe46ac657a5647868b65354 4 Q:
5f2cdcc979b9e641a75fadc2 4 Q:
616e861dd7d2797c4a88a397 4 Q:
6113d437f65c04691bf37c32 4 Q:
5fe469a21722ec797460fbde 4 Q:
5f571942df171125cbc17f3c
Q: What happens to the speed of a cycle when it travels on a rough surface?
1462 05ee88a3679b5ea388bed4575
5ee88a3679b5ea388bed4575- 1Increasesfalse
- 2Decreasestrue
- 3Remains the samefalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Decreases"
Q: The depth of the bucket filled with water seems low. this is due to ?
1456 05f6da70e5256e8407c2e69b1
5f6da70e5256e8407c2e69b1- 1complete internal reflectionfalse
- 2refractiontrue
- 3Reflectionfalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "refraction"
Q: The electric bulb has a filament?
1451 05fe46ac657a5647868b65354
5fe46ac657a5647868b65354- 1Copperfalse
- 2Platinumfalse
- 3Tungstentrue
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Tungsten"
Q: Gamma rays can cause
1449 05f2cdcc979b9e641a75fadc2
5f2cdcc979b9e641a75fadc2- 1burningfalse
- 2feverfalse
- 3gene mutationtrue
- 4sneezingfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "gene mutation "
Q: Who discovered the principle of 'Law of Floating’?
1440 0616e861dd7d2797c4a88a397
616e861dd7d2797c4a88a397- 1Galileofalse
- 2Archimedestrue
- 3Newtonfalse
- 4Writer Brothersfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. " Archimedes "
Q: Which of the following is false with reference to a photo-voltaic cell?
1431 06113d437f65c04691bf37c32
6113d437f65c04691bf37c32- 1It can store light energy in the form of electrical energyfalse
- 2It converts electric energy into light energytrue
- 3It is another name as solar cellfalse
- 4It can be used as infra-red detectorsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "It converts electric energy into light energy"
Q: What is the farthest point of the normal human eye?
1425 05fe469a21722ec797460fbde
5fe469a21722ec797460fbde- 1is at 25 cmfalse
- 2is at infinitytrue
- 3is at 25 mmfalse
- 4is at 25 mfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "is at infinity"
Q: What constitutes current in a metal wire.
1424 05f571942df171125cbc17f3c
5f571942df171125cbc17f3c- 1neutronsfalse
- 2protonsfalse
- 3electronstrue
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "electrons"
en22713popular