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22102 Unit I online test

You got 3 of 15 possible points.
Your score: 20%
Question 1

The General gas equation is given by__________________

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

PV = T

0

PV = RT 

0
Should have chosen

VR = PT

0
Selected

PV = VR

Incorrect
0
Question 2

The hand of energy occupied by free electrons is called________________

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

Volance band 

0

Conduction band 

0
Should have chosen

Electron band 

0
Selected

Energy band 

Incorrect
0
Question 3

The resistivity as semiconductor is________________________

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer
Selected

More than insulators 

Incorrect
0

Less than conductors 

0

Between insulator and conductors 

0

All of above 

0
Should have chosen
Question 4

The resisitivity as insulator is between____________________-

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer
Selected

10^{-2} to 10^{-8}

Incorrect
0

10^{-5} to 10^{6}

0

10^{11} to 10^{19}

0
Should have chosen

None of above 

0
Question 5

Which of the following is NOT a conductor 

Score: 1 of 1
Your answerChoiceCorrect?ScoreCorrect answer

Copper 

0

Aluminium 

0
Selected

Mica 

Correct
1
Should have chosen

Iron

0
Question 6

Conduction is ___________than convection 

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

Slower 

0
Should have chosen

Faster 

0
Selected

Medium 

Incorrect
0
Question 7

Which mode of heat transfer can take place even without a medium 

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

Condultion

0
Selected

Convection 

Incorrect
0

Raliation 

0
Should have chosen

None of abve 

0
Question 8

Which of the follwoing material is bad wnductor of heat 

Score: 1 of 1
Your answerChoiceCorrect?ScoreCorrect answer
Selected

Glass 

Correct
1
Should have chosen

Aluminium 

0

Copper 

0

Steel 

0
Question 9

Which mode of heat transfer is fastest as all other modes 

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

Conduction 

0
Selected

Convection 

Incorrect
0

Radilation 

0
Should have chosen

None of above 

0
Question 10

Which mode of heat transfer is slowest of all other models 

Score: 1 of 1
Your answerChoiceCorrect?ScoreCorrect answer

Convection 

0
Selected

Conduction 

Correct
1
Should have chosen

Radiation 

0

None of above 

0
Question 11

100ºC will be when converted into kelvin will become 

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

-273 K

0
Selected

273 K

Incorrect
0

373 K

0
Should have chosen

212 K

0
Question 12

The Boiling point of water in Kelvin scale of temperature is _______________

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

100 K

0

212 K

0

373 K

0
Should have chosen
Selected

273 K

Incorrect
0
Question 13

The Process by which heat reaches from surp to earth is 

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

Conduction 

0
Selected

None of above 

Incorrect
0

Convection 

0

Radiation

0
Should have chosen
Question 14

32 F when converted into celcius will become_____________

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

373ºC

0
Selected

273ºC

Incorrect
0

0ºC

0
Should have chosen

100ºC

0
Question 15

The boiling Point of water in farfhenite scale is_______________

Score: 0 of 1
Your answerChoiceCorrect?ScoreCorrect answer

100ºF

0
Selected

273ºF

Incorrect
0

212ºF

0

373ºF

0
Should have chosen