Aquantity of an ideal gas is kept in a rigid container of constant volume. if the gas is originally at a temperature of 28 °c, at what temperature (in °c) will the pressure of the gas triple from its base value?

'

Explanation:

Original temperature of the gas,

From the ideal gas equation,

Since,

or

So, the new temperature of the gas is 630 degree Celsius. Hence, this is the required solution.

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.