Physics Practice Question and Answer
8 4 Q:
63c7a79dbdbddb32fd9ccd6a 4 Q:
5f2cddb7be9f31290fb7cb5c 4 Q:
60b4b317f2c446136b8b6a5c 4 Q:
60ffbd12d984302df240ac39 4 Q:
62bece2d1d322d793f53ca68 4 Q:
639949e2ffa5c734fedffc07 4 Q:
63c8e9831c47ef334be0ee88 Answer : 2. "The metal used for the construction"
4 Q:
5fe45b9a00c5087b4d132da3
Q: For an object experiencing weightlessness _____
1385 063c7a79dbdbddb32fd9ccd6a
63c7a79dbdbddb32fd9ccd6a- 1its weight force is non-zerofalse
- 2it has inertiatrue
- 3it experiences a value of acceleration greater than the acceleration due to gravityfalse
- 4it experiences a value of acceleration lesser than the acceleration due to gravityfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "it has inertia"
Q: Which set of conditions represents the easiest way to liquefy agas?
1374 05f2cddb7be9f31290fb7cb5c
5f2cddb7be9f31290fb7cb5c- 1Low temperature and low pressurefalse
- 2High temperature and high pressurefalse
- 3Low temperature and high pressuretrue
- 4High temperature and low pressurefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Low temperature and high pressure "
Q: Which is the largest source of energy on earth?
1371 060b4b317f2c446136b8b6a5c
60b4b317f2c446136b8b6a5c- 1Suntrue
- 2woodfalse
- 3Moonfalse
- 4Coalfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Sun"
Q: The power of a lens is -2.0 D. Here ‘D’ stands for ________.
1364 060ffbd12d984302df240ac39
60ffbd12d984302df240ac39- 1distancefalse
- 2dilationfalse
- 3dioptretrue
- 4degreefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "dioptre"
Q: Planetary scientists call the thin gaseous envelope around the Moon as the _______.
1362 062bece2d1d322d793f53ca68
62bece2d1d322d793f53ca68- 1lunar stratospherefalse
- 2lunar exospheretrue
- 3lunar endospherefalse
- 4lunar thermospherefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "lunar exosphere "
Q: What is Newton's first law of motion called?
1360 1639949e2ffa5c734fedffc07
639949e2ffa5c734fedffc07- 1Law of conservation of momentumfalse
- 2Law of mobilityfalse
- 3Law of inertiatrue
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Law of inertia"
Q: The capacity of parallel plate condenser is dependent on the
1359 063c8e9831c47ef334be0ee88
63c8e9831c47ef334be0ee88- 1The separation between the platesfalse
- 2The metal used for the constructiontrue
- 3The thickness of the platefalse
- 4The potential applied across the platesfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "The metal used for the construction"
Explanation :
Therefore, the capacity of a parallel plate capacitor directly depends on the relative permittivity of dielectric material, the permittivity of space, the area of plates, and is inversely dependent on the separation between the plates.
Q: What type of current is obtained from dynamo?
1351 05fe45b9a00c5087b4d132da3
5fe45b9a00c5087b4d132da3- 1Direct Sectiontrue
- 2alternating currentfalse
- 3both streamsfalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Direct Section"
en23826popular