General Science Balloons are filled with Helium Nitrogen Argon Oxygen Helium Nitrogen Argon Oxygen ANSWER DOWNLOAD EXAMIANS APP
General Science The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is Krypton Argon Helium Xenon Krypton Argon Helium Xenon ANSWER DOWNLOAD EXAMIANS APP
General Science Very small time intervals are accurately measure by Atomic clocks White dwarfs Quartz clocks Pulsars Atomic clocks White dwarfs Quartz clocks Pulsars ANSWER DOWNLOAD EXAMIANS APP
General Science The type of glass used in making lenses and prisms is Pyrex glass Flint glass Soft glass Jena glass Pyrex glass Flint glass Soft glass Jena glass ANSWER DOWNLOAD EXAMIANS APP
General Science In an atomic nucleus, neutrons and protons are held together by: Coulombic forces Magnetic forces Exchange forces Gravitational forces Coulombic forces Magnetic forces Exchange forces Gravitational forces ANSWER DOWNLOAD EXAMIANS APP
General Science One horse power is equal to 726 watts 766 watts 736 watts 746 watts 726 watts 766 watts 736 watts 746 watts ANSWER DOWNLOAD EXAMIANS APP
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