Which of the following is a form of heat transfer by contact? A. conduction B. convection C. radiation D. transpiration Other:
pupimelisew
Asked:
September 2023
which of the following is best conductor of thermal heat energy a, iron b, glass c, air d, plastic
pupimelisew
Asked:
June 2023
which vegetative organs of flowering plants are reponsible for photosynthesis?
pupimelisew
Asked:
December 2022
Which of the mechanisms of controlling heat loss is the most effective to reduce heat loss by convection? * A. Making surfaces shiny and silvered. B. Covering hot bodies by good insulators. C. Making vacuum between the warm and cold substances. D. wearing cotton cloth
pupimelisew
Asked:
December 2022
which of the following is not true about ozone layer? a, ozone is one form of oxygen b, it traps the outgoing radiation and increase world temperture c, it protect the earth from dangerous ulta violate radiation d, ozone is concentrated in stratospere from 25-30km please
pupimelisew
Asked:
December 2022
The temperature of Samara was 45oC last week. What is this temperature in Fahrenheit scale? * A. 113oF B. 7.2oF C. 23.4oF D. 318oF Other: