Physics-
General
Easy
Question
If a cooling curve is drawn taking t(s) along X-axis and temperature (q) along Y-axis, it appears as
The correct answer is:
Related Questions to study
physics-
A lead shot of diameter 1mm falls through a long column of glycerine The variation of the velocity ‘v’ with distance covered (s) is represented by
A lead shot of diameter 1mm falls through a long column of glycerine The variation of the velocity ‘v’ with distance covered (s) is represented by
physics-General
Maths-
Integrating factor of the differential equation 
is
Integrating factor of the differential equation is
Maths-General
physics-
The equivalent capacitance of the combination of the capacitors is
The equivalent capacitance of the combination of the capacitors is
physics-General
physics-
Four plates of equal area 
are separated by equal distance 
and are arranged as shown in the figure. The equivalent capacity is
Four plates of equal area are separated by equal distance and are arranged as shown in the figure. The equivalent capacity is
physics-General
Maths-
Solution of differential equation 
is
Solution of differential equation is
Maths-General
physics-
In given circuit when switch 
has been closed then charge on capacitor and 
respectively are
In given circuit when switch has been closed then charge on capacitor and respectively are
physics-General
Maths-
Solution of differential equation 
is
Solution of differential equation is
Maths-General
physics-
In the given figure, a hollow spherical capacitor is shown. The electric field will not be zero at
In the given figure, a hollow spherical capacitor is shown. The electric field will not be zero at
physics-General
physics-
In the capacitor shown in the circuit is changed to 5 V and left in the circuit, in 12s the charge on the capacitor will become 
In the capacitor shown in the circuit is changed to 5 V and left in the circuit, in 12s the charge on the capacitor will become
physics-General
Maths-
The solution of the differential equation 
represent
The solution of the differential equation represent
Maths-General
physics-
The stress - strain graphs for materials A and B are as shown. Choose the correct alternative
The stress - strain graphs for materials A and B are as shown. Choose the correct alternative
physics-General
physics-
In the experiment to determine Young’s modulus of the material of a wire under tension used in the arrangement as shown. The percentage error in the measurement of length is ‘a’, in the measurement of the radius of the wire is ‘b’ and in the measurement of the change in length of the wire is ‘c’. Percentage error in the measurement of Young’s modulus for a given load is
In the experiment to determine Young’s modulus of the material of a wire under tension used in the arrangement as shown. The percentage error in the measurement of length is ‘a’, in the measurement of the radius of the wire is ‘b’ and in the measurement of the change in length of the wire is ‘c’. Percentage error in the measurement of Young’s modulus for a given load is
physics-General
physics-
The graph shows the change ' ' Dl in the length of a thin uniform wire used by the application of force ‘F’ at different temperatures T1 and T2 The variation suggests that
The graph shows the change ' ' Dl in the length of a thin uniform wire used by the application of force ‘F’ at different temperatures T1 and T2 The variation suggests that
physics-General
physics-
The load versus extension graph for four wires of same material is shown. The thinnest wire is represented by the line
The load versus extension graph for four wires of same material is shown. The thinnest wire is represented by the line
physics-General
physics-
A 2
capacitor is charged as shown in the figure. The percentage of its stored energy dissipated after the switch 
is turned to positions 2 is
A 2 capacitor is charged as shown in the figure. The percentage of its stored energy dissipated after the switch is turned to positions 2 is
physics-General
