The correct answer that would best complete the given statement above would be the term KILOCALORIE. A KILOCALORIE is the amount of heat needed to raise the temperature of one kilogram of water one degree centigrade. On the other hand, t<span>he amount of heat needed to raise the temperature of one gram of water one Centigrade degree is calorie. Hope this answer helps.</span>
Growing grass plants and trees is the easiest and best way to prevent flood waters from running off too quickly causing further soil erosion. <span />
Answer:
The value is
Explanation:
From the question we are told that
The volume is
The initial pressure is
The initial temperature is
The final temperature is
Generally for an adiabatic process the workdone is mathematically represented as
Here is the internal energy of the system which is mathematically represented as
So
Generally from ideal gas equation we have that
Here R is the gas constant with value
So
=>
So
=>
Answer:
north direction.
Explanation:
The wire carries a current towards the east . The magnetic field will make circular path around the wire in clockwise direction so at a point just south of wire , magnetic field will be into the plane of paper containing wire. If we take east as x -axes , north as y axes then out of plane will form z axes. Hence direction of magnetic field will be - z direction .
Magnetic field can be represented as - B k
Proton is moving towards east ie in + x direction so it can be represented as follows
velocity = V i
Force F = q( V i x -B k)
= ( BqV) j or + ve j direction or along north direction
So direction of force will be along north direction.