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Licemer1 [7]
4 years ago
13

g Using the absorbance vs wavelength spectrum where the 1st peak is slightly less intense than the 2nd peak, determine the wavel

ength, the absorbance value, and the dye color identification color for the two peaks in the unknown spectrum.
Physics
1 answer:
Andre45 [30]4 years ago
5 0

Answer:

The wavelength range is always used to know the probable material present

Explanation:

The wavelength variation from with the concentration shows the type of material in as much the Spectrometer is well initialized before running the sample. The peaks interval may have effect on band gap.  

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A light body and a heavy body have the
Elena-2011 [213]

Answer:

The heavy body

Explanation:

The heavy body because it's heavier and the heavier something is the more kinetic energy it has.

Pretty sure this is correct

Hope it helps

7 0
3 years ago
Read 2 more answers
Keeping the applied voltage constant at approximately 0.70 volts, measure the electric field strength at different points betwee
Vitek1552 [10]

Answer: I observed that the electric field strength is the same at all points between the plates. The value of the field is 70 volts per meter. This is exactly 100 times the applied voltage. The electric field lines point from the positive plate to the negative plate, as the downward arrow on the detector shows.

Explanation:

the sample answer, don't directly copy it!

3 0
2 years ago
Two children want to balance horizontally on a seesaw. The first child is sitting one meter to the left of the pivot point locat
Maurinko [17]

Answer:2 m right

Explanation:

Given

First child is sitting  1 m left from Pivot point

Mass of second child is half of first

Let mass of first child be  m

Second child \frac{m}{2}

In order to balance see saw torque must be zero about pivot

m\times 1=\frac{m}{2}\times x

x=2 m right from pivot point

4 0
3 years ago
What are some examples of pendulums?
Hatshy [7]
Like a grandfather clock,

A pendulum = a string with a weight(can be anything from a coin to a ring to a ball) is on the end, the pendulum swings back and forth losing a little bit of energy every swing until it comes to a complete stop
8 0
3 years ago
This physics problem is kinda complicated to my small brains...
Veronika [31]

Answer:

\huge\boxed{\sf P.E. = 14700\ Joules}

Explanation:

This work done is in the form of Potential Energy so we'll use the formula of Potential Energy.

<u>Given Data:</u>

Mass = m = 250 kg

Acceleration due to gravity = g = 9.8 m/s²

Height = h = 6 m

<u>Required:</u>

Work Done in the form of Potential Energy = P.E. = ?

<u>Formula:</u>

P.E. = mgh

<u>Solution:</u>

P.E. = (250)(9.8)(6)

P.E. = 14700 Joules

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
4 0
3 years ago
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