The graphs gives the variation of temperature of two bodies having the same surface area with ti....

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=TRQtFGmgTKE


Duration: 5:21
1 views
0

The graphs gives the variation of temperature of two bodies having the same surface area with time where \(A_x\) and \(A_y\) represent absorptivity and \(\varepsilon_{ x }\) and \(\varepsilon_{ y }\) represent emissivity then:
๐Ÿ“ฒPW App Link - https://bit.ly/YTAI_PWAP ๐ŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2024-07-17Three liquids P, Q and R having same specific heat and mass \(m , 2 m\) and \(3 m\) have tempera....
2024-07-17Assertion: An ice skater can slide over ice smoothly if the skate blades are sharp.   Reaso....
2024-07-17Statement-I: Rate of flow of heat in a metallic rod is directly proportional to the difference i....
2024-07-17Statement-I: Blue star is at lower temperature than red star.Statement-II: Wein's displacement l....
2024-07-17Statement-I: Coefficient of cubical expansion is three times the coefficient of linear expansion....
2024-07-17Statement-I: A man would feel iron or copper balls equally hot at \(98.4^{\circ} F\)Statement-II....
2024-07-17A metal sphere of radius \(r\) and specific heat \(S\) is rotated about an axis passing through ....
2024-07-17The temperature of a body is increased from \(27^{\circ} C\) to \(127^{\circ} C\). The radiation....
2024-07-17For most practical temperature, we may take it that all bodies radiate heat in proportion to the....
2024-07-17Two holes of unequal diameters \(d _1\) and \(d _2\left( d _1> d _2\right)\) are cut in a met....
2024-07-17The graphs gives the variation of temperature of two bodies having the same surface area with ti....
2024-07-17A substance is in the solid form at \(0^{\circ} C\). The amount of heat added to this substance ....
2024-07-17The following figure shows tow air-filled bulbs connected by a U-tube partly filled with alcohol....
2024-07-17Three rods of same dimensions have thermal conductivities \(3 K , 2 K\) and \(K\). They are arra....
2024-07-17Two spheres \(P\) and \(Q\) of same colour having radii \(8 \mathrm{~cm}\) and \(2 \mathrm{~cm}\....
2024-07-17A copper rod \(2 \mathrm{~m}\) long has a circular cross section of radius \(1 \mathrm{~cm}\). O....
2024-07-17The room temperature is \(+20^{\circ} C\) when outside temperature is \(-20^{\circ} C\) and room....
2024-07-17A spherical iron ball is placed on a large block of dry ice at \(0^{\circ} \mathrm{C}\). The bal....
2024-07-17If there are no heat losses, the heat released by the condensation of \(\mathrm{x}\) gm of steam....
2024-07-17Two slabs A and B of different materials but of the same thickness are joined end to end to form....
2024-07-17A \(42 \mathrm{~kg}\) block of ice moving on rough horizontal surface stops due to friction, aft....