Physics A periscope works by the principle of Total internal reflection Refraction Reflection Diffraction Total internal reflection Refraction Reflection Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics At hill stations, the boiling point of water will be More than that at sea level Same as at sea level Equal to the melting point of ice Less than that at sea level More than that at sea level Same as at sea level Equal to the melting point of ice Less than that at sea level ANSWER DOWNLOAD EXAMIANS APP
Physics In general, which is the cause of a land breeze? Temperature Heat Pressure None of these Temperature Heat Pressure None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Lakes freeze in cold countries in winter, leaving the water underneath at 4°C 0°C 0°F 4°F 4°C 0°C 0°F 4°F ANSWER DOWNLOAD EXAMIANS APP
Physics What are the particles emitted by radioactive element after 3 consecutive disintegration? 2 alpha 1 beta 1 alpha 1 beta 2 beta 1 alpha 2 beta 2 alpha 2 alpha 1 beta 1 alpha 1 beta 2 beta 1 alpha 2 beta 2 alpha ANSWER DOWNLOAD EXAMIANS APP
Physics A wave with high amplitude have Low pitch High energy High pitch Low energy Low pitch High energy High pitch Low energy ANSWER DOWNLOAD EXAMIANS APP
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