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Yuri [45]
4 years ago
14

which of the following described qualitative data? a. recording the temperature of a solid as it is warmed. b. noting the color

of a solution as it is heated. c. measuring the volume of an object by water displacement d. taking the mass of an object using balance.
Physics
2 answers:
UNO [17]4 years ago
8 0
Noting cloudiness occurs when two solutions are mixed.
kifflom [539]4 years ago
6 0

Answer:

b. Noting the color of a solution as it is heated

Explanation:

Topic: Qualitative and Quantitative Data

We have to remember the definition of qualitative and quantitative data, qualitative data is used for describing the subject we want to explore, is focused on making exploratory approaches, meanwhile quantitative data is used to measure these characteristics giving it values.

So the only option that does not involve measures is b. Noting the color of a solution as it is heated, note that you can only tell the color like "blue", "red" etc etc. taking for example a. recording the temperature of a solid as it is warmed it involves measures as "35 °C", "37 °C" and so on.

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What do we call it when two or more moving objects exert forces on each other for a short period of time?​
ICE Princess25 [194]

Answer:

It is called a collision.

Explanation:

When two objects bump into each other, this is called a collision. In physics, a collision doesn't have to involve an accident (like two cars crashing into each other), but can be any event where two or more moving objects exert forces on each other for a short period of time.

8 0
3 years ago
a particle of mass 1.3kg is sliding down a frictionless slope inclined at 30 to the horizontal. the acceleration of the particle
OverLord2011 [107]

Answer:

4.9\ m/sec^2

Explanation:

The computation of acceleration of the particle down the slope is shown below:-

data provided in the question

Particle of mass = 1.3 kg i,e sliding down

Inclined = 30 to the horizontal

based on the above information

Force is given by

N = mg\ cos \theta ............ 1

and sliding force is given by

F = mg\ sin\alpha

a = g(sin\ 30^{\circ})

= 9.8\times \frac{1}{2} m/sec^2

= = 4.9\ m/sec^2

Hence, the acceleration of the particle down the slope is 4.9 m/sec^2

4 0
3 years ago
WHO WANTS 25 POINTS? Okay so you know that new magma forms due to subduction, the oceanic plate sinking below the continental pl
Mazyrski [523]

Answer:

Volcano World

Explanation:

There are 3 main places where volcanoes originate:

-Hot spots

-Divergent plate boundaries

-Convergent plate boundaries (subduction zones)

7 0
2 years ago
Read 2 more answers
Which situations are necessary components for malpractice to occur?
Yuri [45]

a. The risk of injury must be predictable.

b. A "breach of duty" is when a professional fails to uphold a level of care.

c. There must be a standard of care in place, and the practitioner must assume responsibility for the patient.

d. There must be a clear link between the treatment received and the harm.

<h3>What is malpractice?</h3>

Malpractice, commonly referred to as professional negligence, is defined as "an incident of carelessness or incompetence on the part of a professional" under tort law.

The following professionals might be the target of malpractice claims:

Medical professionals: If a doctor or other healthcare practitioner does not exercise the level of care and competence that a similarly situated professional in the same medical field would deliver under the circumstances, a medical malpractice claim may be made against them.

Lawyers: Failure to provide services with the amount of competence, care, and diligence that a reasonable lawyer would use in the same situation may be grounds for a legal malpractice claim.

To know more about malpractice, visit;

brainly.com/question/25441985

#SPJ4

3 0
1 year ago
The sun is directly over the equator on what day of the year?
uranmaximum [27]

Answer:

The Sun Crosses the Equator. on March 19, 20, or 21 every year. The September equinox occurs the moment the Sun crosses the celestial equator, this happens either on September 22, 23, or 24 every year.

Explanation:

The Sun Crosses the Equator. on March 19, 20, or 21 every year. The September equinox occurs the moment the Sun crosses the celestial equator, this happens either on September 22, 23, or 24 every year.

5 0
3 years ago
Read 2 more answers
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