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Gnoma [55]
4 years ago
12

______________ are low energy waves found in the electromagnetic spectrum and ______________ are high energy waves found in the

electromagnetic spectrum. Gamma rays; radio waves Microwaves; X–rays Visible light; microwaves Ultraviolet rays; radio waves
Physics
2 answers:
o-na [289]4 years ago
7 0
Radios are and infrareds are high e
BabaBlast [244]4 years ago
3 0

Answer:

radio waves (low energy)

Gamma rays (maximum energy)

Explanation:

The increasing order of wavelength of electromagnetic waves is given by

gamma rays

X rays

U.V. rays

Visible radiation

I. R rays

Microwaves

Radio waves

Wavelength is inversely proportional to teh energy.

So, energy is maximum for gamma rays and the energy is minimum for radio waves.

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A transformer has an output coil with 6 times as many turns as the input coil. If the input frequency is f then the output frequ
sveticcg [70]

Answer:

d. f

Explanation:

Based on the principle of operation of transformer, when a.c voltage is applied at the terminal of the primary coil (input coil), an alternating magnetic flux is produced in the iron core which links the secondary coil (output coil).

Also, an alternating e.m.f of <em>the same frequency</em> as that of primary coil (input coil) <u>will be induced in the secondary coil (output coil) by mutual inductance.</u>

Thus, If the input frequency is "f" then the output frequency will be "f" (since the frequency will be the same).

The correct option is "D"

5 0
3 years ago
What is the current through an electric heater with a resistance of 38  when the potential difference is 240 V?
Zinaida [17]

\bf{ \underline{Given:- }}

\sf•  \: Resistance \:  (R)  \: = 38 \:  Ω

• \sf \:  Potential  \: difference \:  (V)   \: = 240  \: v

\bf{ \underline{To \:  Find:- }}

• \sf  \: The \:  current \:  through \:  an \:  electric  \: heater.

<h2>\bf{ \underline{ Solution :-}}</h2>

\bf  \red{•\: The  \: formula  \: of \:  Current  \: (I) =  \frac{V}{R}}

\sf \rightarrow I =  \frac{240}{38}

\sf \rightarrow I = 6.32

\sf \pink{Answer :-  \: The \:  current \:  through \:  an \:  electric  \: heater \: is \: 6.32 \: A.}

6 0
3 years ago
Please Help me!! (Kinetic and Potential Energy)​
katovenus [111]

Answer:

ur mom

Explanation:

4 0
3 years ago
True<br> False<br><br> PLEASE HELP
harkovskaia [24]

Answer:

False

Explanation:

10 is not the same as -10 but if -10 is the absolute value they would be the  same

Give me brainllest

6 0
3 years ago
1) Do liquids and gases also exert pressure?​
Marta_Voda [28]

Explanation:

Liquids also exert pressure in all directions on the walls of the container they are stored in. We see water coming out from leaking pipes and taps. ... Gases (Air) also exert pressure in all directions

6 0
3 years ago
Read 2 more answers
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