Соедините выделенные слова в тексте с их значениями:source,batteries,electricity,phenomenon,principle,gravity,distance,Heat,sound,experience
1. a) a fact, event, or image that strikes one’s attention and attracts interest;
2. b) storage containers for electricity;
3. c) a standard, a rule;
4. d)understanding gained from doing something;
5. e) amount of space between two points;
6. f) flow of energy used as a power source;
7. g) beginning of origin;
8. h) that can be heard, a noise;
9. j) warmth, high temperature;
10. k) a natural force pulling objects to the ground.
