Name the scientist who proposed that metal conductors contain a large number of free electrons. 

Monjur Alahi

Name the scientist who proposed that metal conductors contain a large number of free electrons. 

A) Drude 

B) Loreritz 

C) Both Drude & Lorentz 

D) Ohm


0 like 0 dislike
1 views
Share with your friends

1 Answers

Salim Ahmed Kawsar

Call

C) Both Drude & Lorentz

0 like 0 dislike
1 views
Talk Doctor Online in Bissoy App
Maximum number of electrons M shell contain is ………………… 

Correct option is  C) 18

2 Answers 1 views
a) s – sub shell i) Maximum number of electrons is 6,  b) p – sub shell ii) Maximum number of electrons is 14 

C) a→iii, b→i, c→iv, d→ii

2 Answers 1 views
When a force is applied to the free end of a metal wire, metal wire undergoes (A) longitudinal and lateral extension. 

(B) longitudinal extension and lateral contraction.

2 Answers 1 views
Famous photosynthesis equation was proposed by which scientist ? 

C) C . B . Van Neil

2 Answers 1 views
Define good conductors and bad conductors.

Good conductors: The substances which conduct heat easily are called good conductors of heat. All metals are good conductor. eg: Steel, silver, Aluminium etc. Insulators: The substances which do nor conduct heal easily are called...

2 Answers 1 views
Which of the following metal conductors has least resistivity value? 

Correct option is  B) silver

2 Answers 1 views
The scientist who proposed the name ‘hormone’. 

(C) Starling

2 Answers 1 views
The scientist who proposed the Evolution Theory 

(D) Jean Lamarck

2 Answers 1 views
The scientist who proposed the Theory of Population is …………

The scientist who proposed the Theory of Population is Malthus

2 Answers 1 views
The scientist who also proposed like Darwin that the new organisms formed due to the natural selection. 

(B) A. R. Wallace

2 Answers 1 views
X