If the mass of the Earth remains the same and the radius decreases by 1%, then the value of ‘g’ at the surface of the Earth will increase by will increase by 2%. This is because gravitational acceleration ‘g’ is ...
Category: Class 10 Science
NCERT Solutions for Class 10 Science and important questions for CBSE class 10 for session 2020-2021
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Sometimes in the mountains, people start bleeding from the nose and mouth because atmospheric pressure decreases with increase in altitude. This decrease in pressure can cause blood vessels in the nose and mouth to rupture due to the reduced external ...
The purpose of shock mats and alternate capping layers in railway tracks is to enhance stability, reduce vibrations, reduce pressure and mitigate track degradation. Shock mats, also known as under sleeper pads (USPs), are used to absorb impact forces, reduce ...
During strong storms, light thatched or tin roofs blow away because the high velocity air flowing over the roof creates pressure on the roof surface and the pressure below the roof remains normal. Additionally, the roofs are not tied tightly, ...
When two pieces of ice are pressed together, the pieces stick together, Due to increased pressure, the melting point of ice decreases. This occurs because pressure disrupts the equilibrium between solid and liquid phases, lowering the energy barrier for melting.