Physics Which one of the following wavelengths of light is most effective in photosynthesis ? Yellow Blue Orange Green Yellow Blue Orange Green ANSWER DOWNLOAD EXAMIANS APP
Physics Which best describes how air moves during convection? Warm air falls down Cool air is replaced by warm air Air always falls down Cool air falls down Warm air falls down Cool air is replaced by warm air Air always falls down Cool air falls down ANSWER DOWNLOAD EXAMIANS APP
Physics If an ordinary glass tube and a glass capillary tube are both dipped in a beaker of water, water rises in Neither Only the glass tube Only the capillary tube Both Neither Only the glass tube Only the capillary tube Both ANSWER DOWNLOAD EXAMIANS APP
Physics What is the range of masses involved in the study of Physics? 10-30 kg to 1030 kg 10-19 kg to 1055 kg 10-19 kg to 1038 kg 10-30 kg to 1055 kg 10-30 kg to 1030 kg 10-19 kg to 1055 kg 10-19 kg to 1038 kg 10-30 kg to 1055 kg ANSWER DOWNLOAD EXAMIANS APP
Physics Solar energy is due to Combustion reactions Fusion reactions Fission reactions Chemical reactions Combustion reactions Fusion reactions Fission reactions Chemical reactions ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following developed the technology of underground nuclear explosion ? Dr. Homi J. Bhabha Dr. Vikram Sarabhai Dr. Raja Ramanna Dr. P. K. Iyengar Dr. Homi J. Bhabha Dr. Vikram Sarabhai Dr. Raja Ramanna Dr. P. K. Iyengar ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS