Physics An egg sinks in soft water but floats in a concentrated solution of salt because Albumin dissolves in salt solution and egg becomes lighter The density of salt solution exceeds the density of eggs Water has high surface tension Egg absorbs salt from the solution and expands Albumin dissolves in salt solution and egg becomes lighter The density of salt solution exceeds the density of eggs Water has high surface tension Egg absorbs salt from the solution and expands ANSWER DOWNLOAD EXAMIANS APP
Physics Resistance of human body in dry condition 10 ohm 100000 ohm 1000 ohm 10000 ohm 10 ohm 100000 ohm 1000 ohm 10000 ohm ANSWER DOWNLOAD EXAMIANS APP
Physics For which one of the following does the centre of mass lie outside the body? A ring A book A cricket ball A fountain pen A ring A book A cricket ball A fountain pen ANSWER DOWNLOAD EXAMIANS APP
Physics When a vibrating tuning fork is placed on a table, a loud sound is heard. This is due to : Damped vibrations Refraction Reflection Forced vibrations Damped vibrations Refraction Reflection Forced vibrations ANSWER DOWNLOAD EXAMIANS APP
Physics Isotopes of an element contain equal number of nucleons the same number of protons but different number of neutrons equal number of protons and electrons the same number of neutrons but different number of protons equal number of nucleons the same number of protons but different number of neutrons equal number of protons and electrons the same number of neutrons but different number of protons ANSWER DOWNLOAD EXAMIANS APP
Physics Red is used as an emergency or danger signal as It is scattered It is a striking colour It has very high energy Its wavelength is the longest It is scattered It is a striking colour It has very high energy Its wavelength is the longest ANSWER DOWNLOAD EXAMIANS APP
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