Nelium
Answered

50 POINTS, WILL GIVE BRAINLIEST


Select the correct answer from each drop-down menu.


Complete the sentences to explain the features of a semiconductor.


Semiconductors conduct electricity when (1. their temperature increases 2. their temperature decreases or 3. when pressure is applied on them) or when engineers add impurities to them. In LED lighting, semiconductors convert (1. electrical 2. chemical or 3. heat) energy into light in a process called electroluminescence.

Answer :

Answer:

Explanation:

Semiconductors conduct electricity when 1. their temperature increases or when engineers add impurities to them.

In LED lighting, semiconductors convert 1. electrical energy into light in a process called electroluminescence.

Answer:

Explanation:

Semiconductors conduct electricity when (1. their temperature increases) or when engineers add impurities to them.

In LED lighting, semiconductors convert (1. electrical) energy into light in a process called electroluminescence.

Other Questions