122001. What is the range of mercury thermometer ?
122002. What are audible sound waves ?
122003. What is the relation between wavelength, frequency and velocity ?
122004. Which of the following is an electromagnetic wave ?
122005. Lognitudinal waves and Transverse waves are types of ?
122006. What is the maximum value of deforming force upto which a material shows elastic property and above which the material loses it ?
122007. The force which opposes the relative motion between different layers of liquid or gases is called
122008. Force of attraction between the molecules of different substances is called
122009. When a body is immersed partly or wholly in a liquid, there is an apparent loss in weight of the body which is equal to the weight of liquid displaced by the body.
122010. Which is true
122011. Sudden fall in barometer is indication of
122012. Atmospheric pressure is measured by
122013. What is escape velocity ?
122014. Orbital speed of a satellite is dependent of its mass.
122015. All planets move around the sun in elliptical orbits, with the sun being at rest at one focus of the orbit.
122016. If lift is going up with acceleration, the apparent weight of a body is
122017. Solar cell converts
122018. Electric Motor converts
122019. Energy posses by a body in motion is called
122020. The rotational effect of a force on a body about an axis of rotation is described in terms of
122021. If no external force acts on a system of bodies, the total linear momentum of the system of bodies remains constant. Which law states this ?
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