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4 years ago

The amount of energy required to break a nucleus into individual protons and neutrons is called

Physics

2 answers:

mario62 [17]4 years ago

7 0

Answer: Binding energy

Explanation:

The amount of energy required to break a nucleus into individual protons and neutrons is called Binding energy. Binding energy holds the nucleons in the nucleus. It is equal to mass defect. In creation of a bound system, energy or equivalent mass is released.

kompoz [17]4 years ago

5 0

Question: The amount of energy required to break a nucleus into individual protons and neutrons is called

Answer: binding energy

Explanation: the energy holds a nucleus together

question answered by

(jacemorris04)

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Complete the table

Degger [83]

Answer: the second one

Explanation:

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3 years ago

The uncertainty principle applies not only to momentum and position, but also to energy and time.

Elan Coil [88]

Answer:

(a) that is a true statement

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3 years ago

For the following types radio waves infared radiation visible light ultraviolet radiation gamma radiation of electromagnetic rad

ddd [48]

Answer: Option 5.

Decreases increases increases.

Explanation:

Electromagnetic spectrum refers to differences in frequencies, wavelengths and photon energies of electromagnetic radiation.

From the top of the list to the bottom i.e from radio waves, infrared waves, visible lights, ultraviolet radiation, gamma radiation, wavelengths decreases, the frequency increases as the photon energy increases.

The electromagnetic radiations : radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays have high-frequency and short wavelengths. Their wavelengths decrease. The photon energy is directly proportional to wave frequency.

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4 years ago

The tub of a washer goes into its spin-dry cy-cle, starting from rest and reaching an angularspeed of 3.1 rev/s in 10.7 s.At thi

neonofarm [45]

Answer:

35 revolutions

Explanation:

t = Time taken

$\omega_f$ = Final angular velocity

$\omega_i$ = Initial angular velocity

$\alpha$ = Angular acceleration

$\theta$ = Number of rotation

Equation of rotational motion

$\omega_f=\omega_i+\alpha t\\\Rightarrow \alpha=\frac{\omega_f-\omega_i}{t}\\\Rightarrow \alpha=\frac{3-0}{10.7}\\\Rightarrow \alpha=0.28037\ rev/s^2$

$\omega_f^2-\omega_i^2=2\alpha \theta\\\Rightarrow \theta=\frac{\omega_f^2-\omega_i^2}{2\alpha}\\\Rightarrow \theta=\frac{3.1^2-0^2}{2\times 0.28037}\\\Rightarrow \theta=17.13806\ rev$

Number of revolutions in the 10.7 seconds is 17.13806

$\omega_f=\omega_i+\alpha t\\\Rightarrow \alpha=\frac{\omega_f-\omega_i}{t}\\\Rightarrow \alpha=\frac{0-3.1}{11.2}\\\Rightarrow a=-0.27678\ rev/s^2$

$\omega_f^2-\omega_i^2=2\alpha \theta\\\Rightarrow \theta=\frac{\omega_f^2-\omega_i^2}{2\alpha}\\\Rightarrow \theta=\frac{0^2-3.1^2}{2\times -0.27678}\\\Rightarrow \theta=17.36035\ rev$

Number of revolutions in the 11.2 seconds is 17.36035

Total total number of revolutions in the 21.9 second interval is 17.13806+17.36035 = 34.49841 = 35 revolutions

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4 years ago

Why is it important to have a control setup in an experiment?

Lana71 [14]

Explanation:

A control is important for an experiment because it allows the experiment to minimize the changes in all other variables except the one being tested.

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3 years ago