Answer:
363.6 K
Explanation:
To solve this problem we will use Charles law equation i.e,
V1/T1 = V2/T2
Given data
V1= 350 mL
T1= 45.0 °C
V2= 400.0 mL
T2=?
First of all we will convert the temperature into kelvin because the kelvin is an absolute scale of temperature.
T1= 45.0+ 273.15 = 318.15 K
Now we will put the values in equation
350 mL / 318 K = 400 mL / V2
V2= 400 mL × 318.15 K / 350 mL
V2= 363.6 K
We can see that by increasing the temperature volume of given gas is also increases. we conclude that volume and temperature are directly proportional to each other. It is also confirmed by the Charles law.
“ The volume of given mass of a gas at a constant pressure is directly proportional to the absolute temperature ”
Answer:
this is an example
Explanation:
Yes, the balloon will burst at room temperature.
As we know that, 480 x 7/8 = 420 is the maximum Stretching capacity of the balloon.
b) V. / T. = V/T
Where
V = 480 ml and T. = 5 C(278 K)
And T= 30 C( 303 K)
V = V.T/T.
V = 480 x 303/278
V = 523.1 ml
b)V./V=T./T ?
Where
V = 480 ml and
T = 5 C (278 K)?
And V = 420 ml
T=T.V./V
=278 x 480/420
= 317.17 k
Therefore the balloon will burst at the temperature of 317.17 k
Also learn more
The temperature of 0.5 kg of water is 303 K. It is cooled to 278 K by keeping it in a refrigerator. what is the time taken by water to reach 278 K if 87.5 J of heat is given out in each second? ( specific heat capacity of water is 4200 J/kg K )
Photosynthesis is a process where green plants and other certain organisms transform light energy into chemical energy. During photosynthesis in green plants light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
(Sorry if this isn’t grade 6 writing just put it into ur own words)
Answer:
gravity increase when distance decrease,mass increase
gravity decrease vwhen distance decrease,mass decrease
