science brains Quiz

Question Number 1 which scale is used to measure the temperature for scientific work A. kelvin B. degree celsius C. degree fahrenhiet and celsius D. none of them Question Number 2 heat is a form which energy A. thermal B. solar C. coal D. wind Question Number 3 what is in the laboratory thermometer A. chemical B. acid C. merury D. none of them Question Number 4 name of the glass to store acids A. float glass B. energy efficient glass C. ordinary sheet glass D. none of them Question Number 5 correct equation of photosynthesis is A. 6CO2+6H2O in presence of sunlight and chlorophyll =C6H12O6+6O2 B. co2+water C. h2o+no3 D. ca+mg