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3 years ago

What best describes the temperature at which a liquid turns to gas?

Physics

2 answers:

solong [7]3 years ago

6 0

Answer:

B) Boiling temperature.

Explanation:

Boiling temperature:

The temperature at which a liquid convert in to gas is called boiling temperature.

Ex:The boiling temperature of water is 100°C.But when we add the salt in the water then its boiling temperature will increase.

Melting temperature:

The temperature at which when solid will convert into liquid is called melting point temperature.

Scrat [10]3 years ago

3 0

Boiling point, the other options don't make sense

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Margarita [4]

I believe the answer is D, only a small part of it

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4 years ago

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Chris threw a basketball a distance of 27.5 m to score and win his

salantis [7]

Answer:

v₀ = 16.55 m/s

Explanation:

This motion of the ball can be modeled as a projectile motion with following data:

R = Range of Projectile = 27.5 m

θ = Launch Angle = 50°

g = acceleration due to gravity = 9.81 m/s²

v₀ = Initial Speed of Ball = ?

Therefore, using formula for range of projectile, we have:

$R = \frac{v_{0}^2\ Sin2\theta}{g}\\\\v_{0}^2 = \frac{Rg}{Sin2\theta}\\\\v_{0}^2 = \frac{(27.5\ m)(9.81\ m/s^2)}{Sin100^o}\\\\v_{0} = \sqrt{273.93\ m^2/s^2}$

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3 years ago

What is space mostly composed of?

miv72 [106K]

Nothing it nor breatheable you could die and it cold

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4 years ago

The odometer of a car reads 57321 km when the clock shows the time 8.30 am. What is the distance moved by the car, if at 8.50 am

malfutka [58]

Answer:

0.75km/min

Explanation:

I haven't learnt physics at all but I'll try

57336 - 57321 = 15km (Difference)

8.50 am - 8.30 am = 20 minutes (Difference)

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20 mins = 15km

1 min = 15 ÷ 20 = 0.75km

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3 years ago

If one sound wave has twice the amplitude of another the first sound is

nikdorinn [45]

Answer:

occurs when path-length difference is:

Δr=mlambda and m=0,1,2,3...

Explanation:

I think thats the answer.

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4 years ago