<h2>
Answer:
joules</h2>
Explanation:
From the first law of thermodynamics,
Δ
=Δ
+
Where
is the heat given to the gas,
is the internal energy of the gas,
is the workdone by the gas.
When pressure is constant,


When pressure is constant,
Δ
Where
is pressure and
is the volume of the gas.
Given 
Δ

So,
Given that Δ
So,Δ

Answer:
Rate of change of magnetic field is
Explanation:
We have given diameter of the circular loop is 13 cm = 0.13 m
So radius of the circular loop 
Length of the circular loop 
Wire is made up of diameter of 2.6 mm
So radius 
Cross sectional area of wire 
Resistivity of wire 
Resistance of wire 
Current is given i = 11 A
So emf 
Emf induced in the coil is 


Answer:
Ultraviolet light has shorter wavelengths than infrared light. The frequency of ultraviolet light is greater than that of infrared light. Ultraviolet light is higher in energy than infrared light.