General Science Which of the following has a least penetrating power? All have same penetrating power Beta Particles Alpha particles Gamma rays All have same penetrating power Beta Particles Alpha particles Gamma rays ANSWER DOWNLOAD EXAMIANS APP
General Science Noise or Noise pollution measured in: Phon Decimal Decibel Deci Phon Decimal Decibel Deci ANSWER DOWNLOAD EXAMIANS APP
General Science In which of the following activities silicon carbide is used? Cutting very hard substances Making casts for statues Disinfecting water of ponds Making cement and glass Cutting very hard substances Making casts for statues Disinfecting water of ponds Making cement and glass ANSWER DOWNLOAD EXAMIANS APP
General Science Epoxy resins are used as: Moth repellents Adhesives Detergents Insecticides Moth repellents Adhesives Detergents Insecticides ANSWER DOWNLOAD EXAMIANS APP
General Science The dark lines in the solar spectrum are due to Absorption of corresponding wavelengths by the outer layers of the sun. Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Destructive interference between waves of certain definite wavelengths. Absorption of corresponding wavelengths by the outer layers of the sun. Absence of corresponding wavelengths from the light emitted by the core of the sun. Absorption of corresponding wavelengths by the prism used in the photograph. Destructive interference between waves of certain definite wavelengths. ANSWER DOWNLOAD EXAMIANS APP
General Science Mesons are found in X-rays Laser beam Gamma rays Cosmic rays X-rays Laser beam Gamma rays Cosmic rays ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS