Answers>Physics>A Level>Article

Define the work function of a metal

The minimum energy required by an electron to escape from a (metal) surface

Answered by George R. • Physics tutor

3922 Views

See similar Physics A Level tutors

Related Physics A Level answers

All answers ▸

Derive Keplers 3rd law

Why do all objects fall at the same rate in a vacuum, independent of mass?

What is an equipotential in an electric/gravitational field?

What does a stress-strain curve for a metal look like and what does each part mean?

Popular Requests

Maths tutor Chemistry tutor Physics tutor Biology tutor English tutor GCSE tutors A level tutors IB tutors Physics & Maths tutors Chemistry & Maths tutors GCSE Maths tutors

CLICK CEOP

Internet Safety

Payment Security

Cyber

Essentials

MyTutor is part of the IXL family of brands:

IXL

Comprehensive K-12 personalized learning

Rosetta Stone

Immersive learning for 25 languages

Wyzant

Trusted tutors for 300 subjects

Education.com

35,000 worksheets, games, and lesson plans

Vocabulary.com

Adaptive learning for English vocabulary

Emmersion

Fast and accurate language certification

Thesaurus.com

Essential reference for synonyms and antonyms

Dictionary.com

Comprehensive resource for word definitions and usage

SpanishDictionary.com

Spanish-English dictionary, translator, and learning resources

FrenchDictionary.com

French-English dictionary, translator, and learning

Ingles.com

Diccionario ingles-espanol, traductor y sitio de apremdizaje

ABCya

Fun educational games for kids