Physics, 28.06.2020 02:01 mermaid1304
An angle between a glass block and the incident ray is 30 degrees. Calculate the angle of refraction
Answers: 1
Physics, 21.06.2019 19:30
Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?
Answers: 2
Physics, 22.06.2019 06:20
Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.
Answers: 1
Physics, 22.06.2019 08:30
What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force
Answers: 3
Physics, 22.06.2019 18:30
Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size
Answers: 3
An angle between a glass block and the incident ray is 30 degrees. Calculate the angle of refraction...
Social Studies, 12.04.2021 01:00
Chemistry, 12.04.2021 01:00
Social Studies, 12.04.2021 01:00
Mathematics, 12.04.2021 01:00
Social Studies, 12.04.2021 01:00
Social Studies, 12.04.2021 01:00
Chemistry, 12.04.2021 01:00
Mathematics, 12.04.2021 01:00
Social Studies, 12.04.2021 01:00
English, 12.04.2021 01:00