Rainbow is produced when sunlight fall on drops of rain. Which of the following physical phenomena are responsible for this?
I. Diffusion
II. Refraction
III. Internal reflection
a) I, II and III
b) I and II
c) II and III
d) I and III
Rainbow is produced when sunlight fall on drops of rain. Which of the following physical phenomena are responsible for this?
I. Diffusion
II. Refraction
III. Internal reflection
a) I, II and III
b) I and II
c) II and III
d) I and III
500 MCQs Aptitude Automobile Automobile Engineering MCQs Average BMI Body Mass Index Building Material MCQs CIVIL ENGINEERING dressing of stones Engineering Engineering Drawing MCQs Engineering Materials Equipments foundation engineering GENERAL SCIENCE QUIZ Geotechnical Engineering glass Google Adsense Google AdSense Account IC engines MCQs illite mineral Instagram kaolinite lose weight manufacturing process of clay bricks Mechanical Engineering ounces in a cup qualities of good brick Refrigeration & Air-Conditioning RGPV BTech Civil papers RGPV Diploma Civil RGPV PAPERS Rigid pavements rivers Seepage pressure special types of concrete structural steel Surveying test on bricks Trusses types of cement TYPES OF FOUNDATION SETTLEMENT water-cement ratio YouTube