Description : An artificial satellite is moving in a circular orbit of radius 42.250 km (approx). Calculate its linear velocity if takes 24 hour to revolve around earth.? -Science
Last Answer : Given r =42.250 km , T= 24 hour Linear velocity in circular motion is given by v=2πrT=2×3.14×42.25024=11.05km/hrv=2πrT=2×3.14×42.25024=11.05km/hr
Description : What will be If a pendulum clock be taken from the earth to a revolving artificial satellite? -General Knowledge
Last Answer : The answer is 'It will stopaltogether'
Last Answer : answer:
Description : Which was the first artificial satellite? -General Knowledge
Description : How often does an artificial satellite that seems to be stationary from the earth orbit the earth once ?
Last Answer : An artificial satellite that seems to be stationary from the earth orbits the earth once in 24 hours.
Description : What is the name of the first US artificial satellite ?
Last Answer : The name of the first US artificial satellite is Explorer.
Description : Which is the first artificial satellite launched into space ?
Last Answer : Sputnik is one of the first artificial satellites launched into space.
Description : Who was the first to send an artificial satellite into space and what is its name ?
Last Answer : The credit for launching the first artificial satellite into space goes to the former Soviet Union (Russia). The artificial satellite Sputnik 1, launched on October 4, 1956, was designed by a Ukrainian named Sergei Koraliov.
Description : How is an artificial satellite sent from Earth to space ?
Last Answer : The artificial satellite is sent into space by a powerful rocket
Description : What is an artificial satellite platform called ?
Last Answer : An artificial satellite for collecting images from Earth is placed in space by a rocket in a circular and elliptical orbit. The space where it is placed is called the artificial satellite platform.
Description : Bangabandhu Satellite 1 What type of artificial satellite ?
Last Answer : Bangabandhu 1 Satellite Communication and Broadcasting Satellite. It is a BS-1 artificial satellite.
Description : Which country , in what year sent the first artificial satellite into space ?
Last Answer : Russian scientists in 1956.
Last Answer : Artificial satellites are the satellites invented by the scientific process launched into space.
Last Answer : Freedom-6 is the name of the first manned artificial satellite in the United States.
Last Answer : 43073
Description : Calculate the kinetic energy, potential energy, total energy and binding energy of an artificial satellite of mass 2000 kg
Last Answer : Calculate the kinetic energy, potential energy, total energy and binding energy of an artificial satellite of mass 2000 ... 6400 km M = 6 1024 kg
Description : Describe how an artificial satellite using two stage rocket is launched in an orbit around the Earth.
Last Answer : Describe how an artificial satellite using two stage rocket is launched in an orbit around the Earth.
Description : Is this statment true or false A large artificial satellite on which people can live on for long periods of time is a space station?
Last Answer : What is the answer ?
Description : What is the source of electric energy in an artificial satellite? (a) A mini nuclear reactor (b) A dynamo (c) A thermopile (d) Solar cells
Last Answer : Ans:(d)
Description : An artificial satellite stays in the orbit around the Earth because (a) The Earth's gravity does not act on the satellite due to the great distance between them (b) The Earth's attraction ... (d) There is an engine in the satellite that constantly applies an upward force to balance its weight
Last Answer : Ans:(b)
Description : A man inside an artificial satellite feels weightlessness because the force of attraction due to earth is – (1) zero at that place (2) is balanced by the force of attraction due to moon (3) equal to the centripetal force (4) non-effective due to particular design of the satellite
Last Answer : (1) zero at that place Explanation: Earth attracts all bodies towards its centre. The acceleration produced in the body due to attraction force of earth on it is called the acceleration due to ... and centrifugal force which cancel out each other with the resultant force acting on him being zero.
Description : What will be If a pendulum clock be taken from the earth to a revolving artificial satellite?
Last Answer : It will stop altogether
Description : __________ space agency has launched a rocket carrying a satellite capable of delivering an artificial meteor shower into the Earth’s atmosphere: (a) Japan (b) USA (c) China (d) None of These
Last Answer : Japan
Description : A man inside an artificial satellite feels weightlessness because the force of attraction due to earth is (1) zero at that place (2) is balanced by the force of attraction due to moon (3) equal to the centripetal force (4) non-effective due to particular design of the satellite
Last Answer : zero at that place
Description : which one of the following is not a function of Artificial Kidney? (a) To remove nitrogenous wastes from the blood. (b) To remove excess fluids from the blood. (c) To reabsorb essential nutrients from the blood. (d) To filter and purify the blood.
Last Answer : (c) To reabsorb essential nutrients from the blood.
Description : The cardiac pacemaker in a patient fails to function normally. The doctors find that an artificial pacemaker is to be grafted in him. It is likely that it will be grafted at the site of (a) atrioventricular bundle (b) Purkinje system (c) sinoatrial node (d) atrioventricular node.
Last Answer : (b) Purkinje system
Description : In maximisation cases, ....................... are assigned to the artificial variables as their coefficients in the objective function. a. + m b. – m c. 0 d. None of these
Last Answer : a. + m
Description : Deep learning is a subfield of machine learning where concerned algorithms are inspired by the structured and function of the brain called _____. A. Machine learning B. Artificial neural networks C. Deep learning D. Robotics
Last Answer : B. Artificial neural networks
Description : An artificial neurons receives n inputs x1, x2,...,xn with weights w1,w2,...,wn attached to the input links. The weighted sum ............... is computed to be passed on to a non-linear filter ϕ called activation function to release the output. (A) Σ wi (B) Σ xi (C) Σ wi + Σ xi (D) Σ wi . Σ xi
Last Answer : (D) Σ wi . Σ xi