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3 years ago

When is the best time to take a resting heart break

Physics

1 answer:

Olegator [25]3 years ago

5 0

Answer:

I believe D

Explanation:

You need to have a more accurate reading and you want to test it multiple times throughout the week though to get a base resting rate.

I hope this is correct good luck!

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Which property of matter is an extensive, rather than an intensive, property of matter?.

leonid [27]

A property known as an extensive property depends on the quantity of materials in a sample. A couple of instances of extensive attributes are mass and volume. A property of matter that is intensive depends solely on the type of matter in a sample and not on the quantity.

<h3>Which of the following is intensive as opposed to extensive?</h3>

An intense property is a structural characteristic of a system that is independent of the system's size or the volume of its constituent parts. Volume and internal energy are extensive qualities while density, pressure, and temperature are intensive ones.

<h3>What is an illustration of a extensive property?</h3>

The features that depend on the amount of matter present are referred to as extensive properties. Volume, mass, internal energy, etc. are some examples.

<h3>What are some instances of a substance's extensive and intensive properties?</h3>

Temperature, T, refractive index, n, density, and object hardness are a few examples of intensive attributes. In contrast, subsystems' comprehensive attributes, such as mass, volume, and entropy, are additive. However, not all physical characteristics of matter fit within those categories.

learn more about extensive property and intensive properties here

<u>brainly.com/question/17594097</u>

#SPJ4

8 0

2 years ago

I WILL REPORT YOU IF YOU DON'T ANSWER QUESTION OR POST OTHER LINKS

just olya [345]

Answer:

pyramid, cone, sphere, cube

5 0

3 years ago

A package is dropped from a hovering helicopter.

aivan3 [116]

Answer:

The height of the package when it was released was 1102.5 meters

Explanation:

A package is dropped from a hovering helicopter

Dropped means the initial velocity of the package is zero

The package takes 15 seconds to strike the ground

Ignore the air resistance

We need to know the height of the package when it was released

$h=ut+\frac{1}{2}gt^{2}$ , where h is the height of the package

from the ground, u is the initial velocity, g is the acceleration of gravity

and t is the time

u = 0 , t = 15 seconds , g = 9.8 m/s²

$h=(0)(15)+\frac{1}{2}(9.8)(15)^{2}$

$h=0+1102.5$

h = 1102.5 meters

<em>The height of the package when it was released was 1102.5 meters</em>

4 0

3 years ago

The first man-made alloy (bronze) is comprised of what two metals?

Olin [163]

Answer & Explanation:

Bronze is one of the earliest metals known to man. It is defined as an alloy made of copper and another metal, usually tin. Compositions vary, but most modern bronze is 88% copper and 12% tin. Bronze may also contain manganese, aluminum, nickel, phosphorus, silicon, arsenic, or zinc.

8 0

3 years ago

Read 2 more answers

Hi i need answers for this. Thank you!! this is also really important and is due tomorrow at 9am!!

Allushta [10]

Answer:

You're four sentences should include about how the roller coaster has the most potential energy at the top of the track, and the opposing energy, "kinetic" has the most kinetic energy when going down the hill.

Explanation:

Kinetic - In-Motion.

Potential - Gathering Energy to go into Motion.

( I'll try to answer questions to clear up confusion. )

7 0

3 years ago