Answer:
producers make its own energy frominorganic substances.
We will apply the concept of period in a pendulum, defined as the product between 2 by the square root of the length over gravity, this is mathematically
Here,
T = Period
L = Length
g = Acceleration due to gravity
For the period to be 1 second, then we must look for the necessary length for such a requirement so
The meter's length would be slight less than one-fourth of its current length. Also, the number of significant digits depends only on how precisely we know g, because the time has been defined to be exactly 1s.
Therefore the correct answer is C.
Light from the stars, because the orbits make it difficult to see them.
Answer:
35%
Explanation:
Given data
Amount of energy transferred (Input) = 270J
Amount of energy converted to sound (Output)= 94.5J
Efficiency = output/input*100
Efficiency= 94.5/270*100
Efficiency=0.35*100
Efficiency=35%
Hence the efficiency is 35%
Kinetic energy in gas phase is much higher than the kinetic energy in the liquid phase. The higher the temperature is, the greater the kinetic energy. The kinetic energy in gas phase is such high, that it can even break intermolecular forces of attraction!