3 years ago

Which planet has a density that is less than the density of liquid water?

Physics

2 answers:

yawa3891 [41]3 years ago

7 0

Saturn our second biggest planet.

Wittaler [7]3 years ago

6 0

Answer: Saturn

i hope this helps and have a wonderful day!!

You might be interested in

True or false. electrons move in orbits in the same way plants orbit the sun

zalisa [80]

One plants don't orbit the sun, the earth does.
two true if its saying plants orbit the sun

7 0

3 years ago

Read 2 more answers

A force of 0.2 Newtons is required to slide a book across the table. The book accelerates at 0.11 m/s squared. What is the mass

adelina 88 [10]

My calculations state, not rounding, the mass is 1.8

3 0

2 years ago

What is the change in length of a 1400. m steel, (12x10^-6)/(C0) , pipe for a temperature change of 250.0 degrees Celsius? Remem

8090 [49]

Answer:

$\Delta L = 4.2 m$

Explanation:

As per the formula of thermal expansion we know that

$L = L_o(1 + \alpha\Delta T)$

so here we will have

$L_o = 1400 m$

$\alpha = 12 \times 10^{-6} per ^oC$

$\Delta T = 250 degree C$

so here change in the length of the rod is given as

$\Delta L = L - L_o$

$\Delta L = L_o \alpha \Delta T$

$\Delta L = 1400 (12 \times 10^{-6})(250)$

$\Delta L = 4.2 m$

8 0

3 years ago

A CD has to rotate under the readout-laser with a constant linear velocity of 1.25 m/s. If the laser is at a position 3.7 cm fro

Savatey [412]

Answer:N=322.53 rpm

Explanation:

Given

Linear velocity (v)=1.25 m/s

Position from center is 3.7 cm

we know

$v=\omega \times r$

$1.25\times 100=\omega \times 3.7$

$\omega =\frac{125}{3.7}=33.78$

and $\frac{2\pi N}{60}=\omega$

$N=\frac{\omega \times 60}{2\pi }$

$N=\frac{33.78\times 60}{2\pi }$

N=322.53 rpm

8 0

3 years ago

When describing the interaction between magnetic poles we could say that

kifflom [539]

The Answer Is A
Hope This Helps !

8 0

2 years ago

Read 2 more answers