Q.4195·Miscellaneous·2021·EasyThe sound created in a big hall persists because of the repeated reflections. The phenomenon is calledView question
Q.4196·Miscellaneous·2021·EasyWhen light is scattered by a molecule and the frequency of the scattered light is changed, this phenomenon is calledView question
Q.4197·Miscellaneous·2021·EasyWhich one of the following statements about the cleansing action of soap is not true?View question
Q.4198·Miscellaneous·2021·EasyHydrogenation of vegetable oils using nickel catalyst is an example ofView question
Q.4199·Miscellaneous·2021·EasyWhich one of the following materials is not an allotrope of carbon?View question
Q.4200·Miscellaneous·2021·EasyWhich one of the following reactions does not result in the evolution of hydrogen gas?View question
Q.4201·Miscellaneous·2021·EasyWhich one of the following acids is predominantly found in tomatoes?View question
Q.4202·Miscellaneous·2021·EasyWhich one of the following is not a bio-mass energy source?View question
Q.4204·Miscellaneous·2021·EasyWhich one of the following cannot be the unit of frequency of a sound wave?View question
Q.4205·Miscellaneous·2021·Easy'Beats' is a phenomenon that occurs when frequencies of two harmonic waves areView question
Q.4206·Miscellaneous·2021·EasyLight waves are incident on an air-glass boundary. Some of the light waves are reflected and some are refracted in the glass. Which one of the following properties is the same for the incident wave and the refracted wave?View question
Q.4207·Miscellaneous·2021·EasyWhich one of the following statements is true for a simple harmonic oscillator?View question
Q.4208·Miscellaneous·2021·EasyWhich one of the following statements about the Attorney General of India is not correct?View question
Q.4209·Miscellaneous·2021·EasyNumerically two thermometers, one in Fahrenheit scale and another in Celsius scale shall read same atView question
Q.4211·Miscellaneous·2021·EasyWhich one of the following colours may be obtained by combining green and red colours?View question