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love history [14]
4 years ago
11

What types of bonds do you think the good conductors of electricity have?

Physics
1 answer:
mariarad [96]4 years ago
6 0
This what i found hope it helps

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If the detector readings are proportional to the amplitude of the microwave E field, the data from the first polarization experi
ololo11 [35]

Answer:

Fields and variables are proportional

Explanation:

To solve the problem we must first identify the Vector Intensity,

The intensity is given by:

I = I_ {0} cos^2 (\theta)

We also know that the change given by the Intensity is always the square of the amplitude,

This is,

I = A ^ 2

The intensity is <em>proportional</em> to the change exerted on cos ^ 2 (\theta)

That is to say that in turn the amplitus is <em>proportional</em> to the Intensity.

On the other hand, relating the two variables we have

A ^ 2 = A ^ 2_ {0} cos ^ 2 \theta

A = A_ {0} cos \theta

In this way we can conclude that the electric field of intensity is also <em>proportional</em> to cos ^ 2 \theta

7 0
3 years ago
A small mailbag is released from a helicopter that is descending steadily at 2.00 m/s. After 5.00s what is the speed of the mail
grandymaker [24]
The acceleration of gravity (on Earth) is 9.8 m/s² downward.

This means that every falling object gains 9.8 m/s more downward speed
every second that it falls.

In 5 seconds of falling, it gains (5 x 9.8 m/s) = 49 m/s of downward speed.

If it was already descending at 2.0 m/s at the beginning of the 5 sec,
then at the end of the 5 sec it would be descending at

                                 (2 m/s  +  49 m/s)  =  51 m/s .
7 0
3 years ago
If a wave has a frequency of 2 HZ what would it be in seconds?
gavmur [86]

Frequency is not a length of time.  It's exactly the opposite.
Frequency tells you how often something happens.  In fact,
the unit 'Hz' means 'per second'.

   Frequency of 2 Hz means "It happens at 2 per second."

The time it takes for the thing to happen once is exactly the
'reciprocal' of the frequency ... ' 1 ' divided by the frequency.

If the frequency is  2 Hz, then the thing happens every 1/2 second.

If the frequency is 74 Hz, then it happens every  1/74 of a second.

If the frequency is 1 KiloHz, then it happens every  1/1000 second.

8 0
4 years ago
Water is being split to form two new substances hydrogen and oxygen is this a change of state?
Stella [2.4K]

I'd say you haven't given us enough information to answer that.

When we talk about "change of state", we're talking about changes
between solid, liquid, and gas.

Tell us what the state of the water is, and what the states of the
hydrogen and oxygen are after the split, and we'll be able to
summarize the changes of state that may be taking place. 

5 0
4 years ago
The cooler star, the most ____ it is.<br>a) more luminous<br>b) more blue<br>c) redder​
Anna71 [15]

Answer:

c. more redder

def not blue cuz thats hottest and def not luminous

3 0
3 years ago
Read 2 more answers
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