Yahknow987 Yahknow987

14-05-2023
Chemistry

contestada

Which of the following scenario involves a transfer of heat from the system to the surroundings?a) Melting Solid Gallium Metal with heat from your hand.b) evaporating rubbing alcohol from your skin.c) solidifying molten gold into gold bar.d) none of the above

Respuesta :

Otras preguntas

evaluate question number 7

What is the length of line segment AC is 8x-9.

a^2(64a^2-3)/3=27-4a^2/4

URGENT HELP NEEDED WITH RIGHT TRIANGLE TRIG!

Julia is a math tutor in the academic center . She charges $210 for the first 7hours of tutoring and $20 for each additional gour of tutoring . If she earned $4

Suppose an object’s initial velocity is 10 m/s and its final velocity is 4 m/s. Mass is constant. What can best be concluded about the object based on the work-

What is the name for all physical material in the universe? a. ElementsB. MatterC. LivingD. Carbon

How can i find the value of x

A balloon was partially filled with helium gas at room temperature. It occupied 4.0 liters of volume at 700.0 mmHg atmospheric pressure. When the balloon was re

Please help!! Thanks