Answer:
Relatively small part of the electromagnetic spectrum
Explanation:
Let us take a look at the electromagnetic spectrum
Radio waves
Wavelength =
Microwaves
Wavelength =
Infrared waves
Wavelength =
Visible waves
Wavelength =
Radio waves
Wavelength =
Ultraviolet waves
Wavelength =
X ray waves
Wavelength =
Gamma ray waves
Wavelength =
So, it can be seen that the visible light makes up a relatively small part of the electromagnetic spectrum.
Answer:
Explanation:
In our previous articles, we observed the theoretical formulas of Ohm’s law, its calculations in the lab report, and experiment. Today you’ll learn the verification of theory vs experimental results on a 1 kΩ resistor.
The theoretical results are obtained from the formula of Ohm’s law: V = IR. The experimental verification is provided for a metal film 1 kΩ (±0.05%). We have used a high-quality resistor with negligible tolerance value so as to reduce the tolerance error.
The little problem in our calculations arises due to improper handling of multimeter probes. You can learn the complete method to perform the Ohm’s experiment here and can calculate the current values by using the Ohm’s law calculator.
Answer:
a
b
Explanation:
From the question we are told that
The speed of the airplane is
The angle is
The altitude of the plane is
Generally the y-component of the airplanes velocity is
=>
=>
Generally the displacement traveled by the package in the vertical direction is
=>
Here the negative sign for the distance show that the direction is along the negative y-axis
=>
Solving this using quadratic formula we obtain that
Generally the x-component of the velocity is
=>
=>
Generally the distance travel in the horizontal direction is
=>
=>
Generally the angle of the velocity vector relative to the ground is mathematically represented as
Here is the final velocity of the package along the vertical axis and this is mathematically represented as
=>
=>
and v_x is the final velocity of the package which is equivalent to the initial velocity
So
The negative direction show that it is moving towards the south east direction