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madam [21]
3 years ago
10

Jonathan has six strings that are the same thickness and are all the same material. He cuts the strings to different lengths and

pulls so that they all have the same tightness. Which string will have the highest pitch when he plucks it with his finger?
Physics
2 answers:
harkovskaia [24]3 years ago
7 0
The shortest string will have the highest pitch.

tamaranim1 [39]3 years ago
4 0

Your answer is C.

The shortest string will have the highest pitch. This is because the pitch of a sound depends on the speed of its vibrations.

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How much more heat is transferred from the ocean to the atmosphere as latent heat rather than as sensible heat
kati45 [8]

The amount of heat transferred from the ocean to the atmosphere as latent heat than sensible heat will be 10 times as much.

Latent heat and sensible heat are defined as follows:

  • Latent heat: It is the heat that leaves/enters a system during a process where the temperature of the system stays constant.
    Examples are phase changes where the latent heat from the system leaves (exothermic) or enters a system (endothermic).

  • Sensible heat: It is the heat that enters or exits a system when the temperature of the system is not constant. The entire heat flows through the two systems and in order to do so it requires a temperature difference between the systems.

Thus, the amount of heat transferred from the ocean to the atmosphere as latent heat than sensible heat will be 10 times as much.

Learn more about latent and sensible heat here:

<u>brainly.com/question/13499849</u>

#SPJ4

5 0
2 years ago
Why does a mirror get misty after a shower??
masha68 [24]
This is because warm water vapor, suspended in the air, transforms back into water droplets as it cools. These small droplets collect on surrounding surfaces and are especially noticeable on materials such as glass since they distort light waves, making the mirror and windows appear foggy or misty
5 0
3 years ago
Beginning 145 miles directly south of the city of Hartville, a car travels due west. If the car is travelling at a speed of 42 m
ziro4ka [17]

Answer:

The rate of change of the distance is 14.89.

Explanation:

Given that,

Distance = 145 miles

Speed of car = 42 miles/hr

Distance covered by car = 55 miles

We need to calculate the the rate of change of the distance

According to figure,

Let OA is x, and AB is y.

Now, using Pythagorean theorem

x^2=y^2+145^2

On differentiating

2x\dfrac{dx}{dt}=2y\dfrac{dy}{dt}

\dfrac{dx}{dt}=\dfrac{y}{x}\dfrac{dy}{dt}

\dfrac{dx}{dt}=\dfrac{55\times42}{\sqrt{55^2+145^2}}

\dfrac{dx}{dt}=14.89\ miles/hr

Hence, The rate of change of the distance is 14.89.

8 0
3 years ago
To understand the distinction between mass and weight and to be able to calculate the weight of an object from its mass and Newt
Firdavs [7]

Answer: A.E.

Explanation: To understand the distinction between mass and weight and to be able to calculate the weight of an object from its mass and Newton's law of gravitation. The concepts of mass and weight are often confused. In fact, in everyday conversations, the word "weight" often replaces "mass," as in "My weight is seventy-five kilograms"

6 0
3 years ago
Read 2 more answers
If a statue is made out of wood, which of these words correctly describes the statue?
bonufazy [111]

Answer:

Od- Wooden

Explanation:

It would not make sense if it was non-wood because that make it no a wood base product, OC is not right because its not a a plant that produces wood as its structural tissue and thus has a hard stem.   An OA justT o take or get a supply of wood. so its Od

5 0
2 years ago
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