1) mirror a) reflection b) refraction 2) metal a) reflection b) refraction 3) quarter a) reflection b) refraction 4) moon a) reflection b) refraction 5) spoon a) reflection b) refraction 6) magnifying glass a) reflection b) refraction 7) telescope a) reflection b) refraction 8) prism a) reflection b) refraction 9) water in a cup a) reflection b) refraction

Papan mata

Gaya visual

Pilihan

Tukar templat

Pulihkan autosimpan: ?