Answer:
The speed of sound through air is approximately 343 m/s at normal room temperature, which is at 20 °C. The speed of sound through air is 346 m/s at 25 °C.
Heat always transfers from substances with high thermal energy to substances with low thermal until both substances reach the maximum temperature
Part of the cell that stores food is called vacuole
Answer:
-7.04
Explanation:
9.8 multipled by -0.719 b
<span> Light energy is verified by many scientists to be made of particles called photons. The amount of energy in each photon is related to its wavelength using the Planck-Einstein equation. </span><span>Nuclear energy the binding energy of atomic nuclei which holds the subatomic particles within the nucleus.</span>
