Questions by The Sammie

Questions by The Sammie

Metals such as iron, lead, copper, and zinc have relatively ___ specific heats. This means it takes ___ energy to change their temperatures.

asked Oct 24, 2020

1 answer

4 votes

147k views

A large beaker of water is placed on a scale, and the scale reads 40 N. A block of wood with a weight of 10 N is then placed in the beaker. It floats with exactly half of its volume submerged. Assuming

asked Sep 7, 2020

2 answers

2 votes

177k views

Need help 4th grade fraction word problems

asked Aug 4, 2020

2 answers

4 votes

185k views

Find the propagation velocity of a wave of wavelength 7.50 m . Find the period T for a wave of wavelength 7.50 m . On the East Coast of the United States, the National Weather Service frequently reports

asked Jun 12, 2020

1 answer

1 vote

30.7k views

People from which group came to the United States before 1971? A) South Korea and India B) Europe C) Mexico and is the Caribbean Islands D) Central America, the Philippines, China, and Vietnam

asked Apr 26, 2020

2 answers

1 vote

169k views

Hello can you please help me posted picture of question

asked Jun 14, 2019

1 answer

5 votes

11.7k views

Please need help. ASAP

asked Feb 8, 2019

2 answers

5 votes

167k views

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