Greater or more acceleration
should be lifespan dovelopment
Answer:
The point that would have the same electric field as P is
from the center of the sphere.
Explanation:
From the question we are told that
The radius of the sphere is 
The Electric field at point P is
The distance of point P from the center is
Since the electric is directed radially outward it mean this it would be felt both inside and outside the sphere
The Electric field inside the sphere at a distance z is mathematically represented as

where k is the coulomb's constant with a value 
q is the charge
The Electric field inside the sphere at a distance D is mathematically represented as

To obtain the point of equal electric field


We have that

Substituting values


Answer: Infrasound is the span of low-frequency sounds below 20 Hz that fall below the hearing range of humans. While these sounds escape our ears, scientific instruments can detect them—and tell us some interesting things about the planet.
Explanation:
Light is consist of different spectrum of colors called wave lengths. The colors that visible to the naked eye are known as Red, Orange, Yellow, Green, Blue, Indigo, and Violet. These colors are arranged from shortest to longest. The color red that appeared from the other side of the tank signifies that the wavelength that can only pass through the material is red, which is the shortest. Other wavelengths are dispersed into the molecules of the glass, hence it cannot be seen through the other side.