All categories

3 years ago

A temperature of 34 fereheight is equal to blank kelvin

Physics

2 answers:

Softa [21]3 years ago

8 0

274.261 in kelvin from fahrenheit

Luba_88 [7]3 years ago

3 0

Temperature of 34°F is equal to 274 K

<h3>Further explanation</h3>

Specific Heat Capacity is the amount of energy needed to raise temperature of 1 kg body for 1°C.

$\large {\boxed{Q = m \times c \times \Delta t} }$

<em>Q = Energy ( Joule )</em>

<em>c = Specific Heat Capacity ( J / kg°C ) </em>

<em>Δt = Change In Temperature ( °C )</em>

Let us now tackle the problem!

To change the unit of temperature we can use the following general formula.

$\large {\boxed {\frac{^oC}{5} = \frac{^oR}{4} = \frac{^oF - 32}{9} = \frac{K - 273}{5} } }$

To convert 34 °F into Kelvin, it can be done in the following way

$\frac{^oF - 32}{9} = \frac{K - 273}{5}$

$\frac{34 - 32}{9} = \frac{K - 273}{5}$

$\frac{2}{9} = \frac{K - 273}{5}$

$K - 273 = \frac{2}{9} \times 5$

$K = 273 + \frac{10}{9}$

$K \approx 274$

<h2>Conclusion:</h2><h3>34°F ≈ 274 K</h3>

<h3>Learn more</h3>

Efficiency of Engine : brainly.com/question/5597682
Flow of Heat : brainly.com/question/3010079
Difference Between Temperature and Heat : brainly.com/question/3821712

<h3>Answer details </h3>

Grade: College

Subject: Physics

Chapter: Thermal Physics

Keywords: Heat , Temperature , Block , Aluminium , Ice , Cold , Water , Conversion , Kelvin , Fahrenheit

You might be interested in

State Newton's law of universal gravitation in words. Then do the same with one equation.

son4ous [18]

Then do the same with one equation. every body attracts every other body with a force that, for any two bodies, is directly proportional to the product of their masses and inversely proportional to the square of the distance separating them. ... If F = G((m1m2)/d and d is smaller, then the force of gravity.

7 0

3 years ago

Amy uses 20 N of force to push a lawnmower 10 meters. How much work does she do?

Ira Lisetskai [31]

Answer:

200J

Explanation:

work done = force x distance

= 20 x 10

= 200J

8 0

2 years ago

A mosquito flies toward you with a velocity of 2.4 km/h [E]. If a distance of 35.0 m separates you and the mosquito initially, a

tangare [24]

First convert the speed of mosquito to m/s:

So the mosquito is flying at (2,400/3,600) m/s, or ⅔ m/s.

<span>

Since you are moving at 2m/s, so this makes the closing velocity between you and the mosquito to be 2⅔ m/s. </span>

Therefore the mosquito will hit your sunglasses at:<span>

35 m / (2⅔ m/s) = 13⅛ seconds.

2.0 m/s * 13⅛ s = 26¼ m from your initial position.

<span>⅔ m/s * 13⅛ s = 8¾ m from the mosquito's initial position. </span></span>

7 0

4 years ago

A diver rises quickly to the surface from a 5.0 m depth. If she did not exhale the gas from her lunds before rising, by what fac

Inessa [10]

Answer:

1.5 times

Explanation:

$h$ = depth of the diver initially = 5 m

$\rho$ = density of seawater = 1030 kg m⁻³

$P_{i}$ = Initial pressure at the depth

$P_{f}$ = final pressure after rising = 101325 Pa

Initial pressure at the depth is given as

$P_{i} = P_{f} + \rho gh\\P_{i} = 101325 + (1030) (9.8) (5)\\P_{i} = 151795 Pa$

$V_{i}$ = Initial volume at the depth

$V_{f}$ = Final volume after rising

Since the temperature remains constant, we have

$P_{f} V_{f} = P_{i} V_{i}\\(101325) V_{f} = (151795) V_{i}\\V_{f} = 1.5 V_{i}$

6 0

3 years ago

What is the pH of neutral substance?

Lunna [17]

Answer:

Explanation:

A substance that is neither acidic nor basic is neutral. The pH scale measures how acidic or basic a substance is. The pH scale ranges from 0 to 14. A pH of 7 is neutral.

8 0

4 years ago