Basic Science Practice Question and Answer
8 4 Q:
605871fa9982dc053f98a78e 4 Q:
5f7466d3bb26e87e5eea9c54 4 Q:
5fc9d3a4b3b23538af75d0a0 4 Q:
6089255f06b39f63ea8fb990 4 Q:
5f6048e92eed863f3a806de8 4 Q:
5fc9cbafcac441723c82b9b7 4 Q:
5ff585659fc6f75b3f6126a4 4 Q:
601407eed039355294ee53a6
Q: Device used for the detection and measurement of all types of radiation (alpha, beta and gamma)-
1346 0605871fa9982dc053f98a78e
605871fa9982dc053f98a78e- 1Geiger countertrue
- 2Polarimeterfalse
- 3Calorimeterfalse
- 4Radiometerfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Geiger counter"
Q: The major component of natural gas is-
1344 05f7466d3bb26e87e5eea9c54
5f7466d3bb26e87e5eea9c54- 1Methanetrue
- 2Ethanefalse
- 3Butanefalse
- 4Hydrogenfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Methane"
Q: Dry ice is solid.
1342 05fc9d3a4b3b23538af75d0a0
5fc9d3a4b3b23538af75d0a0- 1Carbon monoxidefalse
- 2Carbon dioxidetrue
- 3Sulfur dioxidefalse
- 4Hydrogen peroxidefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Carbon dioxide"
Q: Which of the following destroys the ozone layer?
1337 06089255f06b39f63ea8fb990
6089255f06b39f63ea8fb990- 1Carbonfalse
- 2Chlorinetrue
- 3Siliconfalse
- 4Sulphurfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Chlorine "
Q: The world's highest per capita carbon dioxide emitter is: -
1335 05f6048e92eed863f3a806de8
5f6048e92eed863f3a806de8- 1Qatartrue
- 2United Statesfalse
- 3Chinafalse
- 4Indiafalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Qatar"
Q: Is water heating in the kettle an example?
1333 05fc9cbafcac441723c82b9b7
5fc9cbafcac441723c82b9b7- 1Conductionfalse
- 2Convectiontrue
- 3Radiationfalse
- 4Condensationfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Convection"
Q: Our eyes are able to detect light due to the presence of the which of the following receptor?
1325 05ff585659fc6f75b3f6126a4
5ff585659fc6f75b3f6126a4- 1Phonoreceptorsfalse
- 2Thigmoreceptorsfalse
- 3Photoreceptorstrue
- 4Gustatoreceptorsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Photoreceptors"
Q: The function of dynamo is?
1325 0601407eed039355294ee53a6
601407eed039355294ee53a6- 1Converting electrical energy into mechanical energyfalse
- 2Converting mechanical energy into electrical energytrue
- 3Converting electrical energy into heatfalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Converting mechanical energy into electrical energy"
en29822popular