Answer:
The water molecules in ice are considerably far apart as compared to cold water of 4 degrees centigrade and below. This, therefore, makes ice less dense than water at these temperatures (because they are fewer water molecules in ice per unit volume). This is why ice floats on cold water below 4 degrees centigrade. Ice, being a bad conductor of heat, shields the water below an ice sheet from excessive heat loss to the atmosphere. This is why water remains liquid below an ice sheet protecting the marine life below from complete freezing.
Answer:
Common sedimentary rocks include sandstone, limestone, and shale
Explanation:
Energy is increases as frequency increases and wavelength decreases
Explanation:
The energy of wave is a function of its wavelength and frequency .
Wavelength is distance between two successive crests of a wave.
Frequency is the number of waves that passes a point per unit time.
Energy is directly proportional to the frequency of waves. The higher the frequency of waves the higher is its energy.
C = f ∧
C is the velocity of light
f is the frequency of wave
∧ is the wavelength of the wave
E = hf =
= hf
h is the planck's constant
learn more:
Electromagnetic radiation brainly.com/question/6818046
#learnwithBrainly
Answer:6CO2 + 6H2O + Energy
Explanation: DID IT!