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dmitriy555 [2]
3 years ago
15

Which of the following is a balanced chemical equation?

Physics
1 answer:
Natalija [7]3 years ago
5 0

Explanation:e=mwS

<em>and also yes it is i think </em>

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A string is tied between two posts separated by 2.4 m. When the string is driven by an oscillator at frequency 567 Hz, 5 points
Alex787 [66]

Explanation:

The given data is as follows.

       Length (l) = 2.4 m

       Frequency (f) = 567 Hz

Formula to calculate the speed of a transverse wave is as follows.

                  f = \frac{5}{2l} \times v

Putting the gicven values into the above formula as follows.

                  f = \frac{5}{2l} \times v

                 567 Hz = \frac{5}{2 \times 2.4 m} \times v

                      v = 544.32 m/s

Thus, we can conclude that the speed (in m/s) of a transverse wave on this string is 544.32 m/s.

5 0
3 years ago
How does a fuse work?
Vilka [71]

Answer:

A. a material burns out when current is excessive

5 0
2 years ago
QUESTION 36
mel-nik [20]

Answer:

Explanation:

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m ≈ 38,830 kg

5 0
3 years ago
An electron is brought from rest infinitely far away to rest at point P located at a distance of 0.041 m from a fixed charge q.
torisob [31]

Answer:

The electric potential in volts is 1.618 x 10⁻¹⁷ V

Explanation:

The electric potential, in volts, at point P, can be calculated as follow;

Electric potential is the work done in moving a unit positive charge from infinity to a particular point in the electric field.

Thus, the work done in this process in moving the charge to point p is 101eV.

Convert this Volts = 101 × 1.602 x 10⁻¹⁹ V

                              = 1.618 x 10⁻¹⁷ V

Therefore, the electric potential in volts is 1.618 x 10⁻¹⁷ V

3 0
3 years ago
I am going to build a boat. My partner says I cannot put a refrigerator and a television in my boat because that would make it t
krok68 [10]

Answer:

In mine I said to build the boat accordingly based on what is going to be in it

Explanation:

just remember the density of the boat cannot change but the volume and the mass can

3 0
2 years ago
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