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Veseljchak [2.6K]
3 years ago
10

With energy, changes in the physical world are possible. These can be a change in speed, a change in direction, a change from co

ld to hot, and many other kinds of changes.
Question 4 options:
True
False
Physics
2 answers:
Yakvenalex [24]3 years ago
4 0

Answer:

i believe it is true

Explanation:

hope this helps

laiz [17]3 years ago
3 0
True because energy can change its speed because of temperature and also its direction
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A carbon atom can form 4 covalent bonds how many valence electrons does a carbon atom have?
frozen [14]
I am 11 year old I just wanted to login in so I don't know the answer
8 0
3 years ago
On what factors capacitance of parallel plate capacitor depends?
Roman55 [17]

Answer:

Separation between the plates, area of the plates and dielectric constant

Explanation:

The capacitance of a parallel plate capacitor is given by:

C=k \epsilon_0 \frac{A}{d}

where

k is the dielectric constant

\epsilon_0 is the vacuum permittivity (which has a constant value)

A is the area of the plates

d is the separation between the plates

Therefore from the formula we see that the capacitance of a parallel plate capacitor depends on the following factors:

- Separation between the plates

- Area of the plates

- Dielectric constant

3 0
3 years ago
A 1.5m wire carries a 4 A current when a potential difference of 63 V is applied. What is the resistance of the wire?
Korvikt [17]
Resistance = voltage / current
Resistance = 63 / 4
Resistance = 15.75 ohms
6 0
3 years ago
A phoneme is the largest unit of sound in a word. TRUE or FALSE.
Degger [83]

The answer to the question is False i.e A phoneme is not the largest unit of sound.

EXPLANATION:

Phoneme is related to linguistics or the sound system of language which is the language specific.

It is defined as the smallest contrastive unit of sound in speech which can give a distinct meaning. It distinguishes one word from the other word in a unique way .When we put all the phonemes of a particular word, the corresponding word is formed .



4 0
3 years ago
Read 2 more answers
The element carbon has 3 naturally occurring isotopes. About 99% of carbon isotopes are C-12, about 1% are C-13, and a tiny amou
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Average atomic mass of carbon is 12.01 amu
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3 years ago
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