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jdj081
  • Member for 9 years, 2 months
  • Last seen more than 2 years ago
17 votes

Why does squeezing a water bottle make the water come out?

6 votes

Are principle of Conservation of energy and principle of conservation of momentum consequences of Newton's laws?

2 votes

Why can't we destroy energy?

1 vote

Confusions relating mass defect

1 vote

About vector form of friction

1 vote

The speed of light through space and its effects on black holes

1 vote
Accepted

Potentiometer voltage change

1 vote
Accepted

Why do these two ways to calculate the resistance at a given temperature give different answers?

1 vote

how does the mirror equation works and what lead to using of sign convention?

1 vote

Changing effective mass to lower frequency

1 vote

What is a proportionality constant? (Planck's constant)

1 vote

How is a vacuum able to propagate light?

0 votes

Layer thickness measurement

0 votes

Dopler Shift for Reflected Sound Waves

0 votes

Is there a definition of force?

0 votes

Shouldn't the sign of generated entropy always be positive?

0 votes

Could I use an electron gun to make plasma?