Questions by JHannes

Questions by JHannes

Can someone please help

asked Aug 26, 2019

1 answer

2 votes

64.9k views

A sample of water with a mass of 587.00 kg is heated with 87 kJ of energy to a temperature of 518.4 K. The specific heat of water is 1 J-1 kg K-1. What is the initial temperature of the water?

asked Aug 9, 2019

2 answers

5 votes

55.1k views

I need help and will give 20 points to who ever answer my Question! Nothing seemed to make her more angry than to see me with a newspaper. She seemed to think that here lay the danger. I have had her rush

asked Feb 27, 2019

2 answers

2 votes

155k views

if you were conducting this experiment in the real world what could be some possible sources of error in the experiment

asked Nov 25, 2018

1 answer

1 vote

168k views

Mary ate one of the muffins she baked and had 12 left. Write an equation to find how many muffins Mary started with.

asked May 19, 2018

2 answers

2 votes

45.2k views

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