Would the gap grow wider or more narrow as the metal expands if you were to heat the metal and explain?

3 answer

Bar a cuboid is 2.5 meters long, the cross section is square with side length 4 cm, per cubic meter of known copper weighs 8.9 kg, the copper weight kilos?

3 answer

Load Center Wiring help? Any Electricians???

3 answer

what is the anwser?

3 answer

stress and strain calculation?

4 answer

Where to buy wow bar

3 answer

Why did the 59 copper SGS report only two?

3 answer

is my belly button piercing rejecting?

2 answer

No software with hollow copper bar kg said, can calculate the weight of it?

3 answer

Which is a better investment?

5 answer

How does an electromagnet work?

1 answer

How is the diameter of copper wire that handles 478amps?

4 answer

My 10 oz (troy ounce) Silver bar weighs 312.5 grams instead of 311g* Why is this, Could it be a Fake?

3 answer

Thermodynamics (Physics)?

2 answer

Copper out tongbanglazhi is curved, what are the solutions?

3 answer

What does it mean to have a squirrel cage induction motor?

1 answer

Duplex Convenience Outlet?

2 answer

Our company is copper, copper products bought from other companies, is the raw materials or goods in stock

3 answer

physics questions?

3 answer

p0101, p0122, p0449, p0507, 99 Silverado issues?

2 answer

HRB can be used to measure the hardness of copper?

3 answer

when a bimetallic bar made a copper and iron strips is heated the bar bends towards the iron strip?

1 answer

How do I ground a recepticle in an old house with old wiring?

3 answer

Excuse me, what is the problem with copper polishing material

3 answer

Home-made copper cleaner????????

3 answer

Making a Metal Xylophone - Which Metal works best for Building a Homemade Xylophone?

2 answer

Does the initial charge current affect the durability of capacitors?

3 answer

why does a steel bar take the smell of garlic out of hands?

3 answer

please help me solve this.?

3 answer

Average velocity of an electron? Help.?

5 answer