Questions by Kyro

Questions by Kyro

A heat exchanger contains 400 tubes with inner diameter of 23 mm and outer diameter of 25 mm. The length of each tube is 3.7 m. The corrected log mean temperature difference is 23°C, while the inner surface

asked Nov 11, 2020

1 answer

0 votes

193k views

Imagine a raindrop starting from rest in a cloud 2 km in the air. If it fell with no air friction at all, it would accelerate toward the ground with gravitational acceleration of 9.8m/s2. What would the

asked Apr 15, 2020

1 answer

5 votes

70.8k views

A car has an initial velocity of 25 m/s and 3 seconds later has a velocity of 49 m/s. What is the car's acceleration? (obj: solve using acceleration)

asked Oct 8, 2019

1 answer

1 vote

2.5k views

One of the same side angles of two parallel lines is 20° smaller than the other one. Find all angles. Please explain so I can understand in future situations. Thanks a MILLIONNN!!!!

asked Sep 12, 2019

1 answer

1 vote

171k views

What motivated New World colonies to trade goods with each other

asked Sep 16, 2018

1 answer

1 vote

214k views

Electric charge can be transferred from one conducting body to another _________.

asked Jun 28, 2018

1 answer

2 votes

2.5k views

Ahmed is taking orders for lunch a slice of pizza costs 2.9 and a chicken sandwich costs 3.9 he collects 25.3 for the group of 7 people assuming each person orders only one item how many people ordered

asked Aug 12, 2017

1 answer

0 votes

190k views

Frog hearts have a chamber where deoxygenated blood can mix with oxygenated blood. What structure would help prevent this mixing?

asked Mar 4, 2017

1 answer

5 votes

71.0k views

I am a product of 30. Two of my factors are 2 and 3. what are my other factors

asked Sep 12, 2016

1 answer

2 votes

228k views

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