Temperature

To convert Celsius to Fahrenheit, you can use the formula: Fahrenheit = (Celsius x 9/5) + 32. Therefore, to convert -18 degrees Celsius to Fahrenheit, you would calculate: (-18 x 9/5) + 32 = -18 x 1.8 + 32 = -32.4 + 32 = -0.4 degrees Fahrenheit. Thus, -18 degrees Celsius is equal to approximately -0.4 degrees Fahrenheit.

-20 degrees Celsius is equivalent to -4 degrees Fahrenheit.

To calculate the heat needed, you can use the formula Q = mc∆T, where Q is the heat, m is the mass (50.0g), c is the specific heat capacity of water (4.18 J/g°C), and ∆T is the change in temperature (83.0°C - 4.5°C). Plug in the values and solve for Q. The unit of heat in this case will be joules.

Well, let's see. Water at room temperature has a heat capacity of 4.18 J/g-C, and water also has a density of 1g/mL. If there's one litre of water, there's 1000 g of water. If the change in temperature is 1 C, and there are 1000 g of water, and specific heat capacity's 4.18...

Q = mcT

Q = (1000g)(4.18J/g-C)(1 C)

Q = 4180 J

So you need 4180 J of heat.

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The definition of one calorie is as stated in the question. One calorie is equivalent to 4.18 Joules.

Not sure where the maths went wrong but just so you know.

36 degrees Fahrenheit = 2.22 degrees Celsius.

Organisms grow best at 37 degrees Celsius because it is the average body temperature of mammals, including humans. This temperature is optimal for the enzymes and biochemical reactions that sustain life in these organisms. Deviations from this temperature can disrupt these reactions and impair growth and survival.

Conversion from Celsius to Fahrenheit is done in three steps:

1. Multiply value in degrees Celsius by 9.

2. Divide result of step 1 by 5.

3. Add 32 to result of step 2.

Conversion formula: [°F] = [°C] * 9 / 5 + 32 = 29 * 9 / 5 + 32 = 84.2 °F

The velocity is approximately 1249.2 km/hr or 347 meters/sec (776 mph).

225 °F = 107.22 °C Conversion formula: [°C] = ([°F] − 32) * 5 ⁄ 9 = (225 - 32) * 5 / 9 = 193 * 5 / 9 = 965 / 9 = 107.22 °C

7°f = -13.9°c

-18F is approximately -27.8°C. To convert Fahrenheit to Celsius, you can use the formula: (Fahrenheit - 32) x 5/9.

There are several factors that goes into knowing how much the temperature drop is:

1. The dimensions of your oven, especially the door

2. How hot your oven is (the hotter it is, the faster it will lose heat)

3. How long you keep your oven door open

Obviously the longer your oven door is open, the more heat it will lose but the longer it is open the slower the heat will escape. It would be a parabolic shaped graph. So it would be fairly hard to tell EXACTLY what the temperature drop would be but I would estimate that if you take an average sized oven at 350 degrees and opened it to put in that lasagna for the first time, then closed it, it would lose about 20-40 degrees.

Organisms that grow best at 37 degrees Celsius are likely to be mesophiles, which thrive at moderate temperatures. These organisms are commonly found in environments such as the human body, as 37 degrees Celsius is the normal body temperature for mammals. Examples include many bacteria and some fungi.

37 degrees Celsius is the optimal incubation temperature for many bacteria because it mimics the average human body temperature, providing ideal conditions for bacterial growth and metabolism. This temperature allows bacteria to thrive and reproduce most efficiently, making it a common choice for incubation in microbiology studies.

The temperature in the outer core of the Earth is estimated to be around 7,200 to 9,000 degrees Fahrenheit. This high temperature is maintained due to the heat generated by the Earth's radioactive decay and leftover heat from the planet's formation.

During July in the capital city of Austin, the low temperatures average in the mid 70's, and the highs average in the mid 90's. However, Texas is a very large place. Places in the north get snow every winter, but places in the south never or almost never see snow.

Reactivity is not an example of a physical property. Reactivity refers to how a substance chemically interacts with other substances, while the other options (freezing point, boiling point, density) are all physical properties related to the behavior or characteristics of a substance without changing its chemical composition.

Life on earth is widely related to the evolution theory. May be a living organism adapt itself to a high temperature which could kill another living organism. But this process of adaptation may last for thousands of centuries. On the other hand, a living organism may adapt itself to a very low temperature, which could kill another living organism that is not adapted to extremely low temperature as well.

The condensation point of water is the same as the boiling point of water. This occurs at 212 degrees Fahrenheit or 100 degrees Celsius.

No, Xenon is a gas at 0 oC. It condenses to a liquid at -108 oC

It's hot, hottor than your body core temperature but their is still places which are a lot hotter.

32 F = is the same thing as the freezing point 0 C. COLD 32 C = would be up in the 70-90 F, don't know for sure. HOT

101 degrees Celsius is equivalent to 213.8 degrees Fahrenheit.