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2 years ago

Which of the following would be an example of basic research?

Physics

2 answers:

ElenaW [278]2 years ago

8 0

I think it's Edison research and use the other Sciences research light bulb, this is what I think I'm not totally sure

lara [203]2 years ago

6 0

Answer: Experimenting to determine the fundamental properties of x-rays.

Explanation:

Scientific basic research aims to find the fundaments or principles of the phenomena.

The basic research is intended to understand the matter, its nature, its properties, its behavior. It searches to make theory. To finding how the things work but not how to use those things for a determined purpose.

The study of the properties of the atom to understand what it is, how it interacts with other atoms, how it determines the properties of the matter are some examples of basic research, such as experimenting to determine the fundamental properties of x-rays is.

On the other hand, the other examples given, Spencer's research on WWII radar technology that led to the invention of the microwave oven, Edison's research and use of other scientists' work to invent the light bulb, and Morrison and Franscioni's research done to create the Frisbee, are examples of applied research science. This is research to find a valuable use of some scientific knowledge.

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Thomas and John are carrying a 43kg cylinder head on a 510cm X 510mm board. The cylinder head with dimensions of 43cm X 250mm li

tatyana61 [14]

John carry the heaviest load.

<h3>How to find out who is carrying the heavy load?</h3>

Write down given data from questions:

Board=510cm X 510mm.

Cylinder head with dimensions=43cm X 250mm.

Cylinder lies across the board 210cm from john.

Find out: Who is carry the heaviest load?

Calculation:

We assume that mass of cylinder head = x kg

Then weight=x x 9*81

W=9.81x Newton.

Weight per unit length= Weight/Total leanth

Weight per unit length= 9.81x/43

(w/l)=0.23x N/cm

From equation contition: $(F_{J} +F_{T} =9.81x n)$

$F_{T} (510)=9.81x$ (210+21.5)

$F_{T} (510)=9.81 x (231.5)$

$F_{T} =4.452x N.$

$F_{J} =9.81x-4.452x$

$F_{J} =5.358 xN$

Therefore $F_{J} \geq F_{T}$

To learn more about mass per unit length, refer to:

brainly.com/question/24180692

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4 0

1 year ago

A rock is thrown down with an initial speed of 25.3 m/s from a bridge to the water below. It takes 2.29 s for the rock to hit th

Rzqust [24]

<h2>Height of bridge is 83.66 m</h2>

Explanation:

We have equation of motion s = ut + 0.5 at²

Initial velocity, u = 25.3 m/s

Acceleration, a = 9.81 m/s²

Time, t = 2.29 s

Substituting

s = ut + 0.5 at²

s = 25.3 x 2.29 + 0.5 x 9.81 x 2.29²

s = 83.66 m

Height of bridge is 83.66 m

7 0

2 years ago

What is the wavelength of the carrier wave of a campus radio station, broadcasting at a frequency of 97.2 MHz (million cycles pe

andrey2020 [161]

Answer:

Wavelength is 3.08 meters.

Explanation:

It is given that,

Frequency, $f=97.2\ MHz=97.2\times 10^6\ Hz$

We need to find the wavelength of the carrier wave of a campus radio station. It can be calculated by using following relation as :

$c=f\times \lambda$

$\lambda=\dfrac{c}{f}$

$\lambda=\dfrac{3\times 10^8\ m/s}{97.2\times 10^6\ Hz}$

$\lambda=3.08\ m$

So, the wavelength of the carrier wave is 3.08 meters. Hence, this is the required solution.

8 0

2 years ago

a solenoid of length 1.00 cm1.00 cm and radius 0.550 cm0.550 cm has 4545 turns. if the wire of the solenoid has 1.95 amps1.95 am

steposvetlana [31]

The magnitude of the magnetic field inside the solenoid is 4.56 X 10-3 T

A magnetic subject is a vector subject that describes the magnetic effect on shifting electric fees, electric currents, and magnetic materials. A shifting rate in a magnetic subject experiences a force perpendicular to its own speed and to the magnetic area.

A magnetic area is a vector area that describes the magnetic have an impact on transferring electric powered prices, electric powered currents, and magnetic substances. A moving rate in a magnetic area studies a force perpendicular to its very own pace and to the magnetic subject.

Calculation

B = UNI/L

B = (4pi X 10-7)(25)(1.45)/(.01)

B = 4.56 X 10-3 T

Learn more about magnetic field here - brainly.com/question/26051825

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4 0

3 months ago

A. What is the wavelength?

o-na [289]

Answer:

Wavelength is the distance between successive crests of wave, especially points in a sound wave or electromagnetic

wave.

Explanation:

<h3>I hope it helps ❤❤</h3>

4 0

2 years ago

Read 2 more answers