| 1 |
The statemetn "If I do not study for this test, then I will not get good grade" is an example of. |
Prediction
Law
Theory
Observation
|
| 2 |
What is the ultimate truth of a scientific method. |
Hypothesis
Experientation
Law
Theroy
|
| 3 |
The workig of refrigeration and air conditionig involves. |
Electromagnetism
thermodynamics
Climate science
Mechanics
|
| 4 |
A user frindly software application of smart phone use |
Laser Technology
Information Technology
Medical Technology
Electronic technology
|
| 5 |
Automobile technology is based on |
Thermodynamics
Acoustics
Electromagnetism
Optics
|
| 6 |
Which branch of science plays vital role in technology and negineering. |
Biology
Chemistry
Physics
Geology
|
| 7 |
Physics is a branch of |
Biological science
Physical Science
Life science
Social science
|
| 8 |
Which of the following material is ferromagnetic |
Nickel
Copper
Alluminum
Silver
|
| 9 |
When two curreint carrying wires in the same direction are placed parrallel near each other. due to magnetic field produced by each wire they. |
Repeal each other
Stop moving the current through them
Attract each other
Have no effect on each other
|
| 10 |
Magnetic field lines. |
Are colosed
Are farthest at poles
Intersect each other
Do not pass in vacuum
|
| 11 |
Asensitive magnetic material is to shielded by theexternal magnetic field. It should be kept inside a box of. |
Soft Iron
Plastic
Steel
Wood
|
| 12 |
Material which is the best one for making an electromagnet. |
Steel
Soft Iron
Cobalt
Nickel
|
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