3 years ago

Which are two of Jupiter’s moons? Europa and Io Sirius and Polaris Galileo and Voyager Pluto and Neptune

Physics

1 answer:

sashaice [31]3 years ago

4 0

Europa and lo are both moons of Jupiter

You might be interested in

Which one of the following is not an organic compound? Why? CH4 C2H6O Ca0

Alexus [3.1K]

Answer:

CaO

Explanation:

mark me brainliest

6 0

3 years ago

Read 2 more answers

A laser beam is incident on two slits with a separation of 0.230 mm, and a screen is placed 4.75 m from the slits. If the bright

Mariulka [41]

Answer:

$7.55\times 10^{-7} m$

Explanation:

We are given that

d=0.23 mm= $0.23\times 10^{-3} m$

$1mm=10^{-3} m$

Screen is placed from the slits at distance ,L=4.75 m

The bright interference fringes on the screen are separated by 1.56 cm.

$\Delta y=1.56 cm=1.56\times 10^{-2} m$

1 m=100 cm

We have to find the wavelength of laser light.

We know that

$\Delta y=\frac{\lambda L}{d}$

Substitute the values

$1.56\times 10^{-2}=\frac{\lambda\times 4.75}{0.23\times 10^{-3}}$

$\lambda=\frac{1.56\times 10^{-2}\times 0.23\times 10^{-3}}{4.75}$

$\lambda=7.55\times 10^{-7} m$

4 0

3 years ago

what is most likely to be studied by direct observation? brown and white spots on dog, tail 25 cm. long, dog eating organic food

mote1985 [20]

I think it would be brown and white spots, because you can see that immediately and it's a color. Hope that helps!

4 0

3 years ago

Explain why a scientific theory cannot became a scientific law

Maslowich

A common misconception is that scientific theories are rudimentary ideas that will eventually graduate into scientific laws when enough data and evidence have been accumulated. A theory does not change into a scientific law with the accumulation of new or better evidence.

3 0

3 years ago

Stored energy in an object due to its position is

Temka [501]

Is called potential energy

3 0

2 years ago

Read 2 more answers