Physics Practice Question and Answer
8 4 Q:
5f35fa7edcc3540833140951 4 Q:
5fe4694b1722ec797460fb17 4 Q:
5eec7a129857693341407ce2 4 Q:
5f86b3bdb7ad805e26c1f65d 4 Q:
64c3967e29beb3482a3bcc75 Answer : 1. "6 Ω"
4 Q:
5f35fb32efa02861bb1b660c 4 Q:
5edf02e78c4c964f73d3ad22 Answer : 4. "
4 Q:
5f6daa1cec13dd7480054f57
Q: What is measured in cusecs?
1418 05f35fa7edcc3540833140951
5f35fa7edcc3540833140951- 1Flow of watertrue
- 2Quantity of waterfalse
- 3Purity of waterfalse
- 4Depth of waterfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 1. "Flow of water"
Q: Who discovered electromagnetic induction?
1412 05fe4694b1722ec797460fb17
5fe4694b1722ec797460fb17- 1Maxwellfalse
- 2Flemingfalse
- 3Faradaytrue
- 4Amperefalse
- Show Answer
- Workspace
- SingleChoice
Answer : 3. "Faraday"
Q: Image formed on retina in human eye?
1409 05eec7a129857693341407ce2
5eec7a129857693341407ce2- 1is inverted only appears upside downfalse
- 2is upright but gives inverted image.true
- 3Inverted but directly visiblefalse
- 4is straightfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 2. "is upright but gives inverted image."
Q: An object is placed in front of a concave mirror at a point between its focus point and the centre of curvature. The image to be created will be:
1399 05f86b3bdb7ad805e26c1f65d
5f86b3bdb7ad805e26c1f65d- 1virtual and straightfalse
- 2Virtual and oppositefalse
- 3Real and oppositetrue
- 4Real and straightfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 3. "Real and opposite"
Q: A light bulb working on an 18 V battery draws a current of 3 A. What will be the resistance of the bulb?
1383 064c3967e29beb3482a3bcc75
64c3967e29beb3482a3bcc75- 16 Ωtrue
- 22 Ωfalse
- 34 Ωfalse
- 43 Ωfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 1. "6 Ω"
Explanation :
An electric bulb running on 18 V battery draws 3A of electric current. The resistance of the bulb will be 6 Ω.
Q: The density of milk can be obtained by the use of –
1381 05f35fb32efa02861bb1b660c
5f35fb32efa02861bb1b660c- 1Lactometertrue
- 2Thermometerfalse
- 3Hydrometerfalse
- 4Butyrometerfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 1. "Lactometer "
Q: One Joule is equal to
1373 05edf02e78c4c964f73d3ad22
5edf02e78c4c964f73d3ad22- 1false
- 2false
- 3false
- 4true
- Show Answer
- Workspace
- SingleChoice
Answer : 4. "
Q: What type of light beam is obtained by flashlight?
1355 05f6daa1cec13dd7480054f57
5f6daa1cec13dd7480054f57- 1parallel light beamfalse
- 2convergent lighttrue
- 3Unrefracted light beamfalse
- 4All the statements are truefalse
- Show Answer
- Workspace
- SingleChoice