Previous's user avatar
Previous's user avatar
Previous's user avatar
Previous
  • Member for 7 years, 10 months
  • Last seen more than 4 years ago
  • Belgium
29 votes
Accepted

Why is ice made from boiled water clear?

6 votes

Standing waves: why do 2 standing waves don't cancel each other?

6 votes

Why is Helium so hard to liquify?

6 votes
Accepted

How does an hydraulic ram pump work?

4 votes
Accepted

A fan is connected to a pipe, what happens to the airflow after the pressure drop?

4 votes
Accepted

Why can I turn light red or blue by holding my finger up to it?

4 votes

Black hole simulation

4 votes
Accepted

Electrical equivalent of inverted pendulum

3 votes

What is the difference between kilo-watt and kilo-volt-ampere?

3 votes

The Moon's various accelerations

3 votes

Bubbles in Hot Tub Jets

3 votes

Why do bulbs glow brighter when connected in parallel?

2 votes

Notation to represent frequency and acceleration in preparation for algorithms

2 votes
Accepted

Do induction chargers waste electricity?

2 votes
Accepted

Rope waves with a twist

1 vote

How can I get the sensitivity of some eye cone at a specific wavelength?

1 vote

An ideal black - body at room temperature is thrown into a furnace. It is observed that?

1 vote

Fluid speed and fluid density

1 vote

Why is it harder to open the cap on a bottle than to close it tightly?

1 vote

Pendulum and simple harmonic motion

1 vote

The effect of surface area on the pressure exerted by gases

1 vote

Why is water not considered a proper liquid in terms of thermometers?

1 vote
Accepted

Independence of Period and Amplitude in Simple Harmonic Motion

1 vote
Accepted

Which arrangement of pipe and sources can create a standing wave?

1 vote

Why pressure standing waves have different nodes location with respect to the corresponding displacement waves?

1 vote
Accepted

How does sawdust selectively absorb water?

0 votes

Doppler shift and change in intensity of a sound wave

0 votes
Accepted

Estimating Young's Modulus

0 votes

Why alloy have more resistance?

0 votes
Accepted

Thermodynamics compression work