Physics, 14.05.2021 14:00 oksanabkrot
What is the frequency of the electromagnetic wave if the period is 1.54x10-15s
Answers: 1
Physics, 22.06.2019 18:30
Aballoon is rising vertically upwards at a velocity of 10m/s. when it is at a height of 45m from the ground, a parachute bails out from it. after 3s he opens his parachute and decelerates ata a constant rate 5m/s.when. (a) what was the height of the parachutist above the ground when he opened his parachute? (b)how far is the parachutist from the balloon at t=3s? (c)with what velocity does the parachutist hit the ground? (d)after how long does the parachutist hit the ground after his exist from the balloon?
Answers: 3
Physics, 23.06.2019 02:00
Which of the following are molecules? a. al b. ag c. mgcl2 d. nacl e. c3h8
Answers: 1
Physics, 23.06.2019 06:30
Acopper sheet has a volume of 100 cm³. if the density of copper is 8.9 g/cm³, what is the mass of the sheet? a. 11 g b. 8.9 g c. 189 g d. 890 g
Answers: 1
Physics, 23.06.2019 12:30
Write a brief essay describing the minimum requirements for any electric circuit. within your essay,
Answers: 1
What is the frequency of the electromagnetic wave if the period is 1.54x10-15s
...
...
Mathematics, 25.09.2020 21:01
Chemistry, 25.09.2020 21:01
Geography, 25.09.2020 21:01
Mathematics, 25.09.2020 21:01
Computers and Technology, 25.09.2020 21:01
Mathematics, 25.09.2020 21:01
Mathematics, 25.09.2020 21:01