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AVprozaik [17]
3 years ago
13

Who discovered the strong nuclear force

Physics
2 answers:
Brilliant_brown [7]3 years ago
8 0

Answer:

James Chadwick

Explanation:

James Chadwick discovered that the nucleus of each atom contains neutrons in 1932. Shortly after this, Eugene Wigner suggested that the electromagnetic force is not involved in holding the nucleus together and that there are two different nuclear forces. We now refer to these as the strong and weak nuclear forces.

bezimeni [28]3 years ago
5 0

Answer:

James Chadwick

Explanation:

i just searched it up lol

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using a lever to move a rock reduces the force a person must exert. what does it do to the work the person must do?
morpeh [17]

Using a lever to move a rock reduces the force a person must exert . It also reduces the work (effort ) the person must do.

Using a lever decreases the input force required to lift up the load, for example if a force of 900N is required to lift the load without a lever . Using the lever the input force decreases to 500N and as we all know by the formulae of work done :

Work done ∝  force applied

By this equation we can conclude that if the force to be applied on the load reduces by the use of a lever therefore the work to be done on the load will also reduce .

You can get a additional information about the lever system below :

brainly.com/question/3522307

#SPJ4

3 0
2 years ago
100 kg of R-134a at 280 kPa are contained in a piston-cylinder device whose volume is 8.672 m3. The piston is now moved until th
olganol [36]

Answer:

∆u =-111.8 kJ/kg

T_fin=-10.09℃

Explanation:

note:

<em>solution is attached in word file due to some technical issue in mathematical equation. please find the attached documents.</em>

Download docx
4 0
4 years ago
Greg earned $900 for washing 30windowa last month if Greg’s wage is increased by $2 per window this month how much will he earn
dimaraw [331]

He would earn $60 more dollars making it $960 for washing 30 windows this month.

Hope this helps :)

5 0
3 years ago
The amount of light that enters the pupil is controlled by the:<br> retina.<br> lens.<br> inis.
nignag [31]

Answer: The amount of light that enters the pupil is controlled by the Iris

Explanation:

5 0
3 years ago
Can anyone help me learn Malus's law in optics?​
Harlamova29_29 [7]

Answer:

It is also called law of Malus,the law states that the intensity of a beam of plane-polarized light after passing through a rotatable polarizer varies as square of the cosine of the angle through which the polarizer is rotated from the position that gives maximum intensity expand.

Before u can know it u have to understand it, so go through it over and over again and u will get it.

8 0
3 years ago
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