Jawapan Buku Teks Fizik Tingkatan 4 Kssm Aktiviti 13 Top Full ❲Best Pick❳

Real, inverted, magnified. Section E: Optical Instruments (Aktiviti 13.5 – Periscope) Question: Draw a labelled diagram of a periscope using two prisms. Explain how total internal reflection helps in image formation.

Image height = m × object height = 2 × 2 cm = Real, inverted, magnified

1/10 = 1/15 + 1/v 1/v = 1/10 – 1/15 = (3 – 2)/30 = 1/30 v = 30 cm (Image distance) Real, inverted, magnified

A light ray travels from water (n = 1.33) into air. The angle of incidence in water is 35°. Calculate the angle of refraction in air. Real, inverted, magnified

Why does a diamond sparkle more than a glass piece?