Physics, 01.09.2019 08:10 missalawode28
An unlit match is held near (not touching) a bunsen flame. the match doesn't get hot enough to light because
a. the flame is not hot enough
b. air is a bad conductor of heat
c. the matchhead reflects radiation
d. the flame does not radiate any heat sideways
Answers: 1
Physics, 21.06.2019 22:30
If a sphere and a cure have the same mass and are propelled up a ramp with the same force, which would travel father up the ramp? explain.
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Physics, 22.06.2019 09:00
When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical
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Physics, 22.06.2019 19:50
An electron moves with a constant horizontal velocity of 3.0 × 106 m/s and no initial vertical velocity as it enters a deflector inside a tv tube. the electron strikes the screen after traveling 26 cm horizontally and 19 cm vertically upward with no horizontal acceleration. what is the constant vertical acceleration provided by the deflector? (the effects of gravity can be ignored.)
Answers: 2
An unlit match is held near (not touching) a bunsen flame. the match doesn't get hot enough to light...
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