What 2 characteristics of stars are shown in an H-R diagram?

What does it mean to say that current and voltage in a circuit are directly related?

When one light in a string of holiday lights goes and rest of the string then also goes out what type of circuit is it? series parallel

Which sequence of moon phases is correct?. new moon, waxing crescent, full moon, waning gibbous first quarter, new moon, full moon, third quarter waning crescent, full moon, waxing crescent, new moon full moon, waxing crescent, waning crescent, new

You are sitting in a car that isn't moving; suddenly, the car quickly accelerates. your body seems to be pushed back against the seat. which word best explains why your body seemed to be pushed backward against the seat?

What is the princple behind electric generator

Ovens, toasters, dryers, and heat lamps are examples of inventions that convert electrical energy to thermal energy, which is a kind of kinetic energy.

Why does Alpha Centauri appear to be yellow-white?

In order to determine speed, you must know

Which of the statements best describes the relationship between the surface of an object and the amount of friction it produces? A.) The smoother the surface of an object, the more friction it will produce. B.

Laboratory measurements show hydrogen produces a spectral line at a wavelength of 486.1 nanometers (nm). A particular star's spectrum shows the same hydrogen line at a wavelength of 486.0 nm. What can we conclude