The relation between $\beta$ and $\alpha$ is —

এই অধ্যায়ের আরও প্রশ্ন

• C-06-Q053The relation between and is —
• C-06-Q054In deriving and , terms with and are ignored because —
• C-06-Q055The length of a steel rod is 10 m at 20°C. If the length becomes 10.0167 m at 120°C, the coefficient of linear
• C-06-Q056Small gaps are kept between two rails of a railway track to —
• C-06-Q057The coefficient of expansion of dental filling material is made equal to that of teeth so that —
• C-06-Q058Hot water is poured on a stuck cork of a bottle because —
• C-06-Q059Why does a glass crack when hot water is poured into it?
• C-06-Q060The density of gold at 30°C is 19.30 g/cc. If °C, the density at 100°C will be approximately —
• C-06-Q061If a piece of gold is heated 1000°C above its initial temperature, what happens?
• C-06-Q062Liquids exhibit only —