Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q1. Sunlight enters a room at an angle of 32 above the horizontal and reflects from a small mirror lying flat on the floor. The reflected light forms a spot on a wall that is 2.0 behind the mirror. If you now place a pencil under an edge of the mirror nearer the wall, tilting it upward by 5.0, how much higher on the wall is the spot?
Q2. The diameter of the Sun is 1.39x10^9m. Its distance to the Earth is 1.50x10^11 m. Astronomers are using a refractor telescope to observe it, of that the objective has a diameter of 10.0 cm anf focal length of 1.00 m.
a). Try to discover where the image of the Sun is located after the objective.
b). compute the lateral magnification of the Sun by the objective, according to the object distance and image distance.
c). what's the size of the Sun's image formed by the objective, according to the lateral magnification.
Q3. The Saturn's ring has a diameter of about 2.00x10^5km and the distance between the Earth and the Saturn is 1.40x10^9km. Based on your calculation on resolution power, will the ring be visible in telescope?
What is acceleration due to gravity
Compute an inductance of the sensor for air gaps
What is acceleration of the elevator
Establish angles subtended by the moon and the sun
Find out the average speed for the trip
How much current does an immersion heater draw from the car
What happens in the table as to the potential energies
Find out the lengths of acceleration and deceleration phases
Compute the force of tension or compression
What is value of Earths magnetic field
What is the moment of inertia of flywheel
Find the Band Structure and Band Occupancy
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd