Physics Which of the following characteristics of light remains unchanged when light travels from vaccum enters water Frequency Speed Amplitude Wavelength Frequency Speed Amplitude Wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics The commonly used coolant in refrigerators is Ammonia Oxygen Freon Nitrogen Ammonia Oxygen Freon Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Physics A good conductor while carrying current is Negatively charged Positively charged Electrically neutral Alternately charged positive and negative Negatively charged Positively charged Electrically neutral Alternately charged positive and negative ANSWER DOWNLOAD EXAMIANS APP
Physics Energy is continuously created in the sun due to: Nuclear fusion Nuclear fission Radioactivity Artificial radioactivity Nuclear fusion Nuclear fission Radioactivity Artificial radioactivity ANSWER DOWNLOAD EXAMIANS APP
Physics The redness in atmosphere at Sunrise and Sunset is due to : Dispersion of light Scattering of light Reflection of light Refraction of light Dispersion of light Scattering of light Reflection of light Refraction of light ANSWER DOWNLOAD EXAMIANS APP
Physics Which process allows water to enter the atmosphere? Condensation Respiration Transpiration Evaporation Condensation Respiration Transpiration Evaporation ANSWER DOWNLOAD EXAMIANS APP
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