Chemistry, 19.10.2019 18:20 lalalaaldgydyhg8823
Which sequence shows the different types of electromagnetic waves arranged in an increasing order of their frequency?
a.)radio waves, microwaves, visible light, x-rays
b.)x-rays, visible light, microwaves, radio waves
c.)visible light, radio waves, x-rays, microwaves
d.)microwaves, x-rays, radio waves, visible light
e.)visible light, x-rays, radio waves, microwaves
Answers: 3
Chemistry, 22.06.2019 04:30
How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
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Chemistry, 22.06.2019 06:30
(1.6 Γ 10-19)(5.0 Γ 106) = c Γ 10d identify the missing numbers below to show the result of multiplying the numbers.
Answers: 1
Chemistry, 22.06.2019 23:00
Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false
Answers: 1
Which sequence shows the different types of electromagnetic waves arranged in an increasing order of...
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