All categories

3 years ago

Which symbol(s) represent SI units for temperature? Check all that apply.

Chemistry

2 answers:

Arisa [49]3 years ago

6 0

I think its the first 1 C i remember answering this question on my school work

miss Akunina [59]3 years ago

6 0

Answer : The correct option is, K

Explanation :

S.I : It is known as the international System of Units. It is defined as a scientific method that express the magnitude of the several basics units.

As we know that there are seven basic units in the system from which the other units are derived.

The seven base unit used are, meter for length, kilogram for mass, second for time, ampere for current, kelvin for temperature, mole for amount of substance and candela for intensity.

As per question, the symbol represent S.I unit for the temperature is, Kelvin which is denoted as, (K).

Hence, the correct option is, K

You might be interested in

Imagine you are given a mystery element. It is, however, a discovered and known element. You may perform a maximum of two observ

miv72 [106K]

The classification of it being a metal, nonmetal, or metalliod will be useful in the process of elimination to determine what it is. Then for the second test, meauring the atomin radius will narrow it down quicker to the mystery elemet's name.

Since you determined what part of the periodic table it's on, then when measuring the atomic radius, you should be able to pinpoint what the element is more surely.

6 0

2 years ago

Read 2 more answers

Given the reactant side of the total ionic equation for the neutralization reaction of lithium hydroxide (LiOH) with hydrochlori

Sunny_sXe [5.5K]

Answer:


Li⁺ (aq) + OH⁻ (aq) + H⁺ (aq) + Cl⁻(aq) → Li⁺ (aq) + Cl⁻ (aq) + H₂O(l)

Explanation:


1) Combine the cation Li⁺ (aq) with the anion Cl- (aq) to form LiCl(s).

LiCl is a solid soluble substance, a typical ionic compound. So, it will reamain as separate ions in the product side: Li⁺ + CL⁻

2) Combine the anion OH⁻ with the cation H⁺ to form H₂O(l).

Since, the ionization of H₂O is low, it will remain as liquid in the product side: H₂O(l)

3) Finally, you can wirte the total ionic equation:

Li⁺ (aq) + OH⁻ (aq) + H⁺ (aq) + Cl⁻(aq) → Li⁺ (aq) + Cl⁻ (aq) + H₂O(l)

8 0

2 years ago

Don’t understand this science Question.

stepladder [879]

What is the question?

6 0

2 years ago

Read 2 more answers

Combining hydrogen and oxygen to make water Group of answer choices releases a lot of energy. consumes a lot of energy. releases

Firdavs [7]

Answer:

Releases a lot of energy. When hydrogen a highly reactive element reacts with oxygen, it does so using immense force, when the bonds break high amounts of emery is released.

Explanation:

5 0

3 years ago

As the sun heats the surface of the oceans, two layers of water result. What separates the layers?

Basile [38]

Answer:

Thermocline separate these two layers.

Explanation:

Ocean consist of three major layers on the basis of temperature.

1. Upper layer

2. Deep layer

3. Thermocline

Upper layer:

The first layer is called upper layer which is present on the surface and directly expose to the sun. The sun heat up this upper layer easily and warm it.

Deep layer

The deep layer is present below the thermocline. It is present in deep where sunlight can not approach to it and its temperature remain low.

Thermocline

It is the middle layer, present between the upper and deep layer. It separated the upper layer from deep layer. Its upper portion is warmer while lower is colder.

4 0

2 years ago