Answer:
All matter contains heat energy. Heat energy is the result of the movement of tiny particles called atoms, molecules or ions in solids, liquids and gases. Heat energy can be transferred from one object to another. The transfer or flow due to the difference in temperature between the two objects is called heat.
Explanation:
The answer is A because the time wouldn't affect the weather that much depending on the circumstances.
Answer:
c- dry cells can not be recharged
Answer:
In non-polar covalent bonds, the electrons are equally shared between the two atoms. For atoms with differing electronegativity, the bond will be a polar covalent interaction, where the electrons will not be shared equally.
Explanation:
i did some reasherch so there^^
Answer : The volume of gas occupy at
is, 1.25 L
Explanation :
Charles' Law : It states that volume of the gas is directly proportional to the temperature of the gas at constant pressure and number of moles.
Mathematically,
![\frac{V_1}{T_1}=\frac{V_2}{T_2}](https://tex.z-dn.net/?f=%5Cfrac%7BV_1%7D%7BT_1%7D%3D%5Cfrac%7BV_2%7D%7BT_2%7D)
where,
are the initial volume and temperature of the gas.
are the final volume and temperature of the gas.
We are given:
![V_1=1.00L\\T_1=25.0^oC=(25.0+273)K=298K\\V_2=?\\T_2=1.00\times 10^2^oC=((1.00\times 10^2)+273)K=373K](https://tex.z-dn.net/?f=V_1%3D1.00L%5C%5CT_1%3D25.0%5EoC%3D%2825.0%2B273%29K%3D298K%5C%5CV_2%3D%3F%5C%5CT_2%3D1.00%5Ctimes%2010%5E2%5EoC%3D%28%281.00%5Ctimes%2010%5E2%29%2B273%29K%3D373K)
Putting values in above equation, we get:
![\frac{1.00L}{298K}=\frac{V_2}{373K}\\\\V_2=1.25L](https://tex.z-dn.net/?f=%5Cfrac%7B1.00L%7D%7B298K%7D%3D%5Cfrac%7BV_2%7D%7B373K%7D%5C%5C%5C%5CV_2%3D1.25L)
Therefore, the volume of gas occupy at
is, 1.25 L