Answer:
A machine in which work input equals work output. energy can be used to do work, work can be used to transfer energy. The change in the kinetic energy of an object is equal to the net work done on the object.
hope this helps
Answer:
V= C√p/s
Explanation:
We are given that
Dimension of speed of sound
V = L T ^-1
Volume of gas = L³
Pressure P= M¹L^-1T^-2
Density =M¹L^-3
So
LT^-1 = C [M¹L^-1T^-2]^x [M¹L^-3]^y [L³]^z
Compare powers
We have
x+y=0
-x+3y+3z=1
-2x=-1
So x= 1/2 y= -1/2 z= 0
So finally we substitute in
V=cp^xp^y V^z
We have
V= C√p/s
A device used to initiate and control a sustained nuclear chain reaction.
The above answer is correct!
Force of attraction between one atom and another within a compound formed by sharing of electrons or the loss and gain of electrons this is a bond
