Physics, 26.01.2021 18:40 urgurlkitty
Many people think that food should not be irradiated. Consumer groups have said that
they are worried about the nutritional value and safety of eating irradiated foods.
(i) Suggest one reason why some people may be concerned about the
safety of eating irradiated food.
(1)
(ii) Independent scientific committees
Answers: 3
Physics, 22.06.2019 04:00
However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as
Answers: 1
Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 1
Physics, 22.06.2019 12:50
The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.
Answers: 2
Many people think that food should not be irradiated. Consumer groups have said that
they are worri...
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