In doing a load of clothes, a clothes dryer uses 19 A of current at 240 V for 29 min. A personal computer, in contrast, uses 2.7 A of current at 120 V. With the energy used by the clothes dryer, how long (in hours) could you use this computer to "surf" the internet

The time taken is 6.80 h.

Explanation:

The expression for the electric energy in terms of voltage and current is as follows;

E= V'It

Here, V' is the voltage, I is the current and t is the time.

Calculate the electric energy of the clothes dryers.

E= VIt

Convert time taken from minutes to hours.

t= 29 min

Put I= 19 A, V= 240 V and .

E= 2204 W

Calculate time which is used to surf the internet on the computer by rearranging the expression for the electric energy.

Put E= 2204 W, I= 2.7 A and V= 120 V.

t= 6.80 h

Therefore, the time taken is 6.80 h.

show the wavelengths of a wave. show the crests of a wave.

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force