Below is a picture of the different types of electromagnetic radiation Blake is explaining the relationship between the wavelength and the frequency of electromagnetic radiation to his friend
gamma ray
Ultraviolet
Infrared
radio
Xray
microwave

Source: www. OV
Which of the following would be the correct explanation of this relationship?
If a wave has a long wavelength it will have a low frequency
If a wave has a long wavelength, it will have a high frequency
If a wave has a low quency, it will have an equally low wavelength
All electromagnetic waves have the same frequency, but different wavelength

1. suppose a reaction mixture, when diluted with water, afforded 300 ml of an aqueous solution of 30 g of the reaction product malononitrile [ch2(cn)2], which is to be isolated by extraction with ether. the solubility of malononitrile in ether at room temperature is 20.0 g/100 ml, and in water is 13.3 g/100 ml. what weight of malononitrile would be recovered by extraction with (a) three 100-ml portions of ether and (b) one 300-ml portion of ether? suggestion: for each extraction, let x equal the weight extracted into the ether layer. in part (a), the concentration in the ether layer is x/100 and in the water layer is (30 x)/300; the ratio of these quantities is equal to k 20/13.3.

The rules of engagement (roe) working group is often used to (select all that apply.)

Effect of rotenone and antimycin a on electron transfer rotenone, a toxic natural product from plants, strongly inhibits nadh dehydrogenase of insect and fish mitochondria. antimycin a, a toxic antibiotic, strongly inhibits the oxidation of ubiquinol. (a) explain why rotenone ingestion is lethal to some insect and fish species. (b) explain why antimycin a is a poison. (c) given that rotenone and antimycin a are equally effective in blocking their respective sites in the electron-transfer chain, which would be a more potent poison? explain.