Caption

Formulas written by white chalk school board

Date

Jun 01, 2019

Credit line

Photo12/imageBROKER/Oleksandr Latkun

Reference

BRK25D11_438

Model release

No

Property release

No

License type

Royalty free

Available size

103,4Mb (4,9Mb) / 24,5in x 16,4in / 7360 x 4912 (300dpi)

Keywords

number digit numbers digits deserted no one No People nobody uninhabited empty white education education classroom classrooms chalk chalks teacher teachers class classes teaching lesson teach teaching teaches tutor tutoring tutors learn learning learns study studying studies mathematics math mathematics physics physics mechanics mechanics problem problems knowledge blackboard blackboards chalkboard chalkboards writing tablet symbolic symbol symbolise symbolize symbolizing symbolising plus molecule molecules chemical scientific science research sciences scientific research physical formula formulas chemistry chemistry written person persons Human being People human humans individual individuals solution solutions natural scientific scientific natural science natural sciences lesson lessons atom atoms