Meteor

Because they are the ones that get attracted to earth due to earth’s gravity and get burned in atmosphere due to friction caused by high speed

8 0

3 years ago

Arranges the following molecules in order of increasing dipole moment: H2O, H2S, H2Te, H2Se.

erastova [34]

Explanation:

Dipole moment is defined as the measurement of the separation of two opposite electrical charges.

$H_{2}O$ is a bent shaped molecule with a dipole moment of 1.87.

$H_{2}S$ is also a bent shaped molecule with a dipole moment of 1.10.

$H_{2}Te$ is a also a bent shaped molecule and has a negligible dipole moment.

$H_{2}Se$ has a dipole moment of 0.29.

Therefore, given molecules are arranged according to their increasing dipole moment as follows.

$H_{2}Te$ < $H_{2}Se$ < $H_{2}S$ < $H_{2}O$

7 0

3 years ago

The term for the distance between two crests of a water wave is the _____.

vovangra [49]

The highest point of a wave is called the crest. ... Wave height is the vertical distance between the crest and trough. Wavelength is the horizontal distance between waves in a series. Wavelength can be measured between two wave crests.

4 0

2 years ago

Read 2 more answers

I need help with this question please and can you explain

MissTica

Answer:

I am not quite sure about it, i think it is because of the fact that mercury has weight, when it is filled with mercury, it will expand a little bit.

8 0

2 years ago