At room temperature a conductor has low many holes?

Same number as free electrons
many
Only those produced by thermal energy
less than the free electrons
None of the above

LohaHridoy

20 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 1

20 views Answered 2022-09-01 13:21

Related Questions

Low helix angle drills are preferred for drilling holes in?

1 Answers 4 Views

With an RS latch a high S and low R sets the output to _____ ; a low S and a high R _____ the output to low.?

1 Answers 6 Views

If B is the flux density, I the length of conductor and v the velocity of conductor, then induced e.m.f. is given by?

1 Answers 4 Views

The weight of an aluminium conductor as compared to a copper conductor of identical cross-section, for the same electrical resistance, is?

1 Answers 6 Views

An uncharged conductor is placed near a charged conductor, then?

1 Answers 5 Views

In electric press, mica is used because it is _______ conductor of heat but/and________ conductor of electricity.?

1 Answers 4 Views

The ratio of the temperature rise of cooling water to the vacuum temperature minus inlet cooling water temperature is called?

1 Answers 4 Views

At very low temperature, the melting and boiling temperatures become equal. This temperature is?

1 Answers 6 Views

The wet bulb temperature is lower in dry air than in wet air at the same temperature. A dry bulb thermometer registers a higher temperature than a wet bulb thermometer except at __________ percent relative humidity.?

1 Answers 4 Views

A semi-conductor is damaged & behaves like a conductor, on passing a strong electric current through it, because it heats up the crystals & breaks the covalant bonds resulting in __________ electrons.?

1 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)