dyfy4044 dyfy4044

03-01-2021
Mathematics

contestada

what amount of heat is required to raise the temperature of 5 kg of water through 20° c?

Respuesta :

03-01-2021

Answer:

420,000 J/Kg

Step-by-step explanation:

energy= temperature change* mass* specific heat capacity

energy= 20*5*4200

energy= 420,000

Answer Link

Otras preguntas

Find the missing length indicated Thank you!

May I please receive help

what is the mass of 3.8 mol of the element iron(Fe )?

I WASTED 300 POINTS 3 TIMES AND I GOT ANSWERS LIKE I DONT KNOW CAN SOMEONE THAT IS VERY KIND-HEARTED ANSWER MY QUESTION D:

6k^3+10k^2−56k and 5(7k−3)(3k−7)share a common binomial factor. What binomial factor do they share?

Rewrite the following sentences after changing them into the reported speech/ indirect form: 1- My father said to my brother, “how long have you been hiding you

Find the Area of the figure below, composed of a parallelogram and two semicircles. Round to the nearest tenths place.

1. What are the major types of nutrients you can get from food?

find the measures of two supplementary angles if their measures are the given ratio 2:3

Nathanial bacon was an(s)