kbartolome50p4zvsh kbartolome50p4zvsh

03-03-2018
Advanced Placement (AP)

contestada

How much energy is produced when the sun converts 2.8 kg of mass into energy? Answer in units of J

Respuesta :

200987581 200987581

03-03-2018

A helium4 atom has 2 protons and 2 neutrons. Its mass is 6.645 * 10^-27 kg. The mass of 4 hydrogen atoms is 6.693 * 10^-27 kg. Subtract the helium atoms mass from the 4 hydrogen and you get 0.048 * 10^-27 kg.

Answer Link

Otras preguntas

rewrite as a simplified fraction. 3.5 = ?

How did the 13 colonies contribute to the foundation of the United States? In Essay

Two football players grab hold of a football. One pulls the ball north with a force of 600 N. The other pulls the ball east with a force of 800 N. What is the n

What is the empirical formula for a compound that undergoes combustion analysis and produces 12.32g of CO₂ and 6.71g of H₂O?

Abdul is x years old. His father is thrice as old as him. 10 years ago, Abdul's father was 5 times as old as Abdul was. Which of these equations can be solved t

Why+does+the+author+describe+the+change+in+public+opinion+toward+the+Sentinels?

rewrite as a simplified fraction. 3.5 = ?

I will give brainliest for first correct answer Solve this system of equations: 2x+4y=10 4x+8y = 20

Why+does+the+author+describe+the+change+in+public+opinion+toward+the+Sentinels?

The powers of both houses of the California Legislature are nearly identical except for the Senate ___. A. Term lengths B. Number of members C. Voting procedure