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

what was the main reason richard nixon traveled to china in 1972? a) to oversee the end of China’a war with Taiwan b) to prevent china from boycotting the summe

Larry page, google's cofounder and former ceo, describes the culture as a "family" environment. he said, "my job … is to make sure everybody in the company has

Kari arrives late to science class. As she arrives, the teacher is talking about a type of scientific investigation that has a question, hypothesis, independent

15% of the students in Mrs. Madison’s math classes have an ‘A’. If 18 students have an ‘A’, how many students are in Mrs. Madison’s math classes? [Type your ans

Which minerals help regulate the body’s fluid balance

Find the circumference and the area of a circle with radius of 9 yd use the value 3.14 pie and do not round your answers be sure too include the correct units i

What do Buddhists believe about human behavior and the class/caste system?

Heleleppepepepepepepepep pleaee

Read the excerpt below and answer the question. You must fill your mind with the invented images of the past: the more the better…These images, apart from anyth

Why are changes in the global carbon cycle important?