Answer:
Yes
Explanation:
Especially the Seismic waves which travel faster than the others.
A solution, an example is salt and water. brainliest?
Answer:
a) 51.8 cm³
b) kg/m³ is a dimension of density (mass/volume). The regular unitys for volume are m³, cm³, L, gallons.
Explanation:
a) The density of pure gold is 19.3 g/cm³. When put in water, the piece of gold will occupy a volume, so that the volume of water will be displaced. To know the volume, we must divide the mass for the density (mass must be in grams because of the units of the density)
V = 1000/19.3
V = 51.8 cm³
Her height on the mountain gives her the PE that she has.
She got it from the work that some person or machine did to lift her up there.
Explanation:
It is given that,
Wavelength of monochromatic light, 
Slits separation, 
(a) We need to find the angle corresponding to the first bright fringe. For bright fringe the equation is given as :
, n = 1
(b) We need to find the angle corresponding to the second dark fringe, n = 1
So, 
Hence, this is the required solution.
