Answer:
Q = 106.4 J
Explanation:
Given that
Process is isobaric.
Work done by gas (W)= 26. 4 J
Volume of the gas at initial condition = 0.9 L
Volume of the gas at final condition = 19 L
Increase in the internal energy of gas = 80 J
we know that from first law of thermodynamics
Q = ΔU + W
Here Q is the heat absorb by gas
ΔU change in internal energy of gas
W is the work done by gas
So now by putting the values
Q = ΔU + W
Q = 80 + 26.4
Q = 106.4 J
Answer:
Indian subcontinent
Explanation:
The Indian subcontinent is a southern region and peninsula of Asia which include seven countries. The seven countries in Indian subcontinent are Pakistan, Bangladesh, India, Bhutan, Maldives, Sri Lanka and Nepal. According to Wikipedia, about 55 million years ago, the Indian subcontinent has land mass that rifted from Gondwana and merged with the Eurasian plate.
C. because the energy is potential
Answer:
4.78 kg/m^2.
Explanation:
τ = Iα
Where,
τ = torque, around a defined axis (N∙m)
I = moment of inertia (kg∙m2)
α = angular acceleration
= 1.2 rad/s^2
τ = F * r
= 16.88 * 0.34
= 5.74 N.m
Therefore, I = 5.74/1.2
= 4.78 kg/m2
Answer:
E = 1.50 × 
V/m
Explanation:
given data
B = 0.50 T
solution
we know that energy density by the magnetic field is express as
...............1
and
energy density due to electric filed is
...............2
and here 
so that
E = 
...................3
put here value and we get
E = 3 × × 0.50
E = 1.50 × V/m
