TS EAMCET · Physics · Thermal Properties of Matter
The relation between the coefficient of real expansion \(\left(\gamma_r\right)\) and coefficient of apparent expansion \(\left(\gamma_a\right)\) of a liquid and the coefficient of linear expansion \(\left(\alpha_g\right)\) of the material of the container is
- A \(\gamma_r=\alpha_g+\gamma_a\)
- B \(\gamma_r=\alpha_g+3 \gamma_a\)
- C \(\gamma_r=3 \alpha_g+\gamma_a\)
- D \(\gamma_r=3\left(\alpha_g+\gamma_a\right)\)
Answer & Solution
Correct Answer
(C) \(\gamma_r=3 \alpha_g+\gamma_a\)
Step-by-step Solution
Detailed explanation
Coefficient of real expansion = coefficient of apparent expansion + coefficient of expansion of material of container but \(\gamma_r=\gamma_a+\gamma_g\) So, \(\gamma=3 \alpha\) \(\therefore \quad \gamma_r=\gamma_a+3 \alpha_g\)
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Physics
- The need for modulation isTS EAMCET 2023 Easy
- Electromagnetic radiation of intensity \(0.6 \mathrm{Wm}^{-2}\) is falling on a black surface. The radiation pressure on the surface isTS EAMCET 2023 Easy
- A small object is placed in the air, at a distance \(45 \mathrm{~cm}\) from a convex refracting surface of radius of curvature \(15 \mathrm{~cm}\). If the surface separates air from glass of refractive index 1.5 , then the position of image isTS EAMCET 2020 Medium
- A force \(\mathbf{F}=(2 \hat{\mathbf{i}}+4 \hat{\mathbf{j}}) \mathrm{N}\) is applied on an object of mass \(M\). What is the work done by this force in moving the object horizontally along the \(X\)-axis by \(3 \mathrm{~m}\) ?TS EAMCET 2020 Easy
- Four \(4 \Omega\) resistors are connected together along the edges of a square. A \(12 \mathrm{~V}\) battery with internal resistance of \(2 \Omega\) is connected across a pair of the diagonally opposite corners of the square. The power dissipated in the circuit isTS EAMCET 2020 Easy
- A particle starts from rest. Its acceleration versus time is as shown in the figure. The maximum speed of the particle will be
TS EAMCET 2022 Medium
More PYQs from TS EAMCET
- A body of mass \(\mathrm{m}\) slides down along a frictionless inclined plane from height ' \(h\) ' and just completes motion in a vertical circle of radius \(2 \mathrm{~m}\) after reaching the bottom. What is the value of \(h\) ? [Use \(\left.\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^2\right]\)TS EAMCET 2022 Medium
- The radius and mass number of nucleus ' 1 ' is \(R_1\) and \(A_1\) respectively. The radius and mass number of nucleus ' 2 ' is \(R_2\) and \(A_2\) respectively. If \(A_2\) is larger than \(A_1\) by \(2 \%\), then \(R_2\) is larger than \(R_1\) byTS EAMCET 2022 Medium
- When the right gap of a meter bridge consists of two equal resistors in series, the balancing point is at 50 cm. When one of the resistors in the right gap is removed and is connected in parallel to the resistor in the left gap, the balancing point is atTS EAMCET 2025 Medium
- A particle of mass \(M\) is moving in a horizontal circle of radius \(R\) with wiform speed \(v\). When the particle moves from one point to a diametrically opposite point, itsTS EAMCET 2017 Easy
- A convex lens focusses an object from it on a screen placed away from it. A glass plate (refractive index ) of thickness is inserted between the lens and the screen. What is the distance of the object from the lens, so that its image is again focused on the screen?TS EAMCET 2022 Hard
- Among the following statements, the correct statement for a wave isTS EAMCET 2023 Easy