subject
Physics, 21.01.2020 11:31 24chrim

In 1838, stated that all plants are made of cells who made this statement

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 10:30
J. j. thomsonā€™s experiment disproved the theory that an atom
Answers: 3
question
Physics, 22.06.2019 18:30
In which situation is the acceleration of a car negative? question 5 options: a)the velocity of a car was 75 km/hr over 4 hours. b)the velocity of a car reduced from 50 km/hr over one minute. c)the velocity of a car increased from 40 km.h to 75 km/h over 15 minutes. d)the velocity of a car was 45 km/hr at 2: 00pm and at 4: 00pm its velocity was 85 km/ht.
Answers: 2
question
Physics, 22.06.2019 22:00
1. what is the relationship between wavelength and the penetrating power of an electromagnetic wave? a) the penetrating power has no relationship to the wavelength. b) the penetrating power increases as the wavelength increases. c) the penetrating power decreases as the wavelength increases. d) the penetrating power decreases as the wavelength decreases. 2. as ice melts and turns into water, the speed of sound through the material would most likely do what? justify your answer. a) the speed would not change because the material is always water. b) the speed of sound would increase because the density of water is less than that of ice. c) the speed of sound would increase because energy is added to ice in order to make it melt. d) the speed of sound would decrease because sound travels faster through solids than liquids. 3.which of these waves need a medium to travel through? a) sound b) x-rays c) infrared rays d) visible light
Answers: 3
question
Physics, 23.06.2019 04:31
Adiagram show how a converging lens can produce a real image and virtual image
Answers: 1
You know the right answer?
In 1838, stated that all plants are made of cells who made this statement...
Questions
question
Mathematics, 18.03.2021 01:00
question
History, 18.03.2021 01:00
question
Mathematics, 18.03.2021 01:00
question
English, 18.03.2021 01:00
question
Mathematics, 18.03.2021 01:00