When light wavelengths hit the retina, we can see colors, mostly we see light because it bounces off surfaces, and that gives them their color.
So, the blank could be "light of wavelengths".
I believe the answer is Electron
Answer:
C. 500 watts
Explanation:
power is defined as the rate of work done
When a force causes a object to move, work is being done on the object by the force.
Answer: 8400 J
Explanation:
The formula referenced in the question is:
Where:
is the thermal energy
is the mass of the water sample
is the specific heat capacity of water
is the variation in temperature
Solving:
This is the thermal energy released
Answer:
K = 316.66 N/m
Explanation:
Given that
F= 19 N
Displacement .x= 0.06 m
We know that spring force F given as
F = force
K = Spring constant
x = Displacement
Now by putting the values in the above equation
K = 316.66 N/m
Therefore the value of spring constant will be 316.66 N/m.