Answer: Visible light makes up just a small part of the full electromagnetic spectrum. Electromagnetic waves with shorter wavelengths and higher frequencies include ultraviolet light, X-rays, and gamma rays.

5 0

4 years ago

Read 2 more answers

How are different types of energy used?

Luda [366]

Answer:

The 6 Forms of Energy. There are many forms of energy: like solar, wind, wave and thermal to name a few, but the 6 Forms of Energy we study in Needham are: Sound, Chemical, Radiant, Electric, Atomic and Mechanical. Sound Energy- is produced when an object is made to vibrate.

Explanation:

4 0

3 years ago

It opens or close the circuit

gayaneshka [121]

Answer:

The person above me is right i had a test a couple of days ago and thats kinda what u put and got it right!

3 0

3 years ago

How many grams does 15.58 L of gasoline weigh? Gasoline has a density of 0.74 g/mL

Korolek [52]

We are given volume of gasoline = 15.58 L and

Density = 0.74 g/mL.

Density is given in grams(g) per milliliter (mL). So, we need to convert given volume in mL also.

We know, 1 litre = 1000 milliliters

Therefore, 15.58 L = 15.58 * 1000 mL = 15580 mL

We could rewrite,

Volume of gasoline = 15580 mL.

Formula for density is..

Density (ρ)= $\frac{Mass}{ Volume}$

Plugging values in formula,

0.74 g/mL = $\frac{Mass}{15580 \ mL}$

Muliplying both sides by 15580.

$0.74 g/mL * 15580mL =\frac{Mass}{15580 \ mL} * 15580mL$

11529.2g = mass.

Therefore, 11529.2g grams does 15.58 L of gasoline weigh.

5 0

3 years ago