The primary colors of light are red, blue and green.
There are the pigments like yellow, magenta and cyan that are the mixture of two primary colors.
For example, magenta is a mixture of red and blue color. Thus, it reflects the red and blue color. Also, magneta absorbs the green color.
These type of colors that reflects two primary colors and absorb one color are known as secondary pigments.
Hence, 2nd option is the correct answer.
<span>The minimum mass flow rate of coolant required to keep the coolant exit temp at or below 90 degrees C is at a rate of 35%. To find this you need to take the temperature times the power output to find this answer.</span>
Answer:
Finding land for wind farms
I think you mean velocity. There is only a downward acceleration (gravitational acceleration) for bodies in free-fall, and their acceleration would be the same. So I'm going to assume velocity.
Using the idea of conservation of momentum, when you swing a a golf club, there is momentum of F*dt. where F is the force and dt is the time of impact. Once you hit the ball, momentum is transferred. Another equation for momentum is m*v which is mass times velocity.
Modeling this we see:
F*dt = m*v
So the larger the mass, the smaller the velocity. Smaller the mass, the larger the velocity. That's why a golf ball's initial velocity is faster.
Answer:
Explanation:
The current can be calculated by mutiplying the current density by cross section area. The new current density is obtained by the following relation and considering that same current flows through the new wire:
