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Monica [59]
2 years ago
5

¿Qué dice el principio de conservación de la energía?

Physics
1 answer:
melisa1 [442]2 years ago
6 0

Answer:

La energía se puede convertir de una forma a otra. El principio de conservación de la energía establece que la cantidad total de energía permanece igual en tales conversiones, es decir, la energía no se puede crear ni destruir.

Explanation:

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Answer:A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding.

Explanation:

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3 years ago
At 25°C, sound can travel 100 meters across a football field in 0.29 seconds. Determine the velocity of these sound waves in the
Nezavi [6.7K]
The correct answer my friend would be C

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On Earth, a scale shows that you weigh 585 N. What would the scale read on the Moon (g = 1.60 m/s2)? N
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Answer:

95.51 N

Explanation:

First, find the mass in kg:

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585 N = m*9.8 m/s^2

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Then, to find your weight (Fg) on the moon, you use the same equation of

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8 0
2 years ago
What is the speed of a wave that has a frequency of 6 Hz and a wavelength of 4 m?
notsponge [240]

Answer:

a ) 24 m/s

Explanation:

Given,

Frequency ( f ) = 6 Hz

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To find : Speed ( v ) = ?

Formula : -

v = f x λ

v

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Therefore, the speed of a wave that has a frequency of 6 Hz and a wavelength of 4 m

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4 0
3 years ago
A 15-g block of aluminum has a volume of 5.5 cm. what is the density
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