Answer:
Part a)
f = 1911.5 Hz
Part b)
Explanation:
Here the source and observer both are moving towards each other
so we know that the apparent frequency is given as
here we know that
now we will have
Part b)
Apparent wavelength is given by the formula
here we will have
-6.7cm just took the time to put this answer down because its been helping me and its right so good luck
Answer:
Density of meteorite = 2.44 g/cm³
Explanation:
Apparent mass = Mass of solid - Mass of water displaced
Mass of water displaced = Mass of solid - Apparent mass
= 15.6 - 9.2 = 6.4 g
Density of water = 1 g/cm³
Volume of water displaced
Volume of meteorite = Volume of water displaced = 6.4 cm³
Density of meteorite = 2.44 g/cm³