Answer:
ratio of the masses of the two enemies = 1.7
Explanation:
Applying the law of conservation of momentum,
Momentum fo Bonzo = Momentum of Ender
mv = m'v'................. Equation 1
Where m = mass of Bonzo, v = velocity of Bonzo, m' = mass of Ender, v' = velocity of Ender
m/m' = v'/v............... Equation 2
Where m/m' = ratio of the masses of the two enemies
Given: v = 2.0 m/s, v' = 3.4 m/s
Substitute into equation 2
m/m' = 3.4/2
m/m' = 1.7
Hnece, ratio of the masses of the two enemies = 1.7
200 + 175 + 125 + 100 = 600
Answer:

Explanation:
given,
In first case Volume remains constant.
Work done in the first case is zero.
In Second case Volume change
V₁ = 0.2 m³
V₂ = 0.11 m³
Pressure, P = 5.5 x 10⁵ Pa
Work done = Pressure x change in volume
W = P ΔV



Hence, Work done when volume changes is equal to 
can metalloids conduct electricity under certain conditions?
true
Answer:
True
Explanation:
According to the given situation, the statement is correct as it is secondary maxima of declining strength in the diffraction pattern.
Therefore, the fringe brightness decreases, the fringe order increase for a diffraction grating. So, the right answer is true.
So from the above explanation, the given statement is true