4 years ago

Which type of modulation is used for GPS? amplitude frequency phase pulse

Physics

2 answers:

Alenkinab [10]4 years ago

4 0

Frequency - transferred through satellites and picked up through their receivers...

lisov135 [29]4 years ago

3 0

Answer:

phase

Explanation:Answer for E2020

You might be interested in

Friction between solids can be most accurately defined as the force that opposes the sliding motion of two _____that are touchin

OlgaM077 [116]

Answer:

surfaces

Explanation:

3 0

3 years ago

When Jacob told his sons to return to Egypt, Judah told his father that they could not return to Egypt without ________.

Ulleksa [173]

Answer:

Benjamin

Explanation:

In the first mission to go and look for food during the time of famine, the ten sons of Jacob went and found their brother serving in Egypt. They were given conditions that in case they were to go back, they should come back with their brother Benjamin. However, when Jacob was told by Judah that they should go with Benjamin back to Egypt, he was reluctant at first to let him also go. This account is found in Genesis chapter 43

8 0

3 years ago

A 3.0 pF capacitor consists of two parallel plates that have surface charge densities of 1.0 nC/mm2 . If the potential between t

Archy [21]

Answer:

$A=81mm^2$

Explanation:

We know that for a capacitor $Q=CV$ , where Q is the charge of one plate, C the capacitance and V the potential between the plates.

We also know that $Q=\sigma A$ , since $\sigma$ is the surface charge density and A the area of the plate (both equal in our case).

Putting all together:

$A=\frac{CV}{\sigma}$

Which for our values is:

$A=\frac{(3\times10^{-12}F)(27\times10^3V)}{1\times10^{-9}C/mm^2}=81mm^2$

Where we notice that the S.I. units combination FV/C must not have units (we can verify it directly from their definitions or we notice that $mm^2$ is enough to describe an area).