Which of the following does not apply to a convex lens?

used in magnifying lenses

used in microscopes

used in reacting telescopes

used for correcting near-sightedness

Find the magnitude of the vector 34 i^ + 14 j^m.

The SI units for momentum are: Question 3 options: mph Newtons kg*m/s lbs*mph

An ideal coil and an ideal capacitor can be connected in series or in parallel. The circuits so formed are fed to the same sinusoidal alternative voltage.

What are real life situations that apply to Newton's third law of motion

A battery power is a remote controlled car as it dries across the floor. What types of energy conversions are occurring in the system

An elastic conducting material is stretched into a circular loop of 10.7 cm radius. It is placed with its plane perpendicular to a uniform 0.803 T magnetic field. When released, the radius of the loop starts to shrink at an instantaneous rate of 81.

The height of a horse is sometimes given in units of "hands." Why was this a poor standard of length before it was redefined to refer to exactly 4in.?

A canoe is floating down a river with a velocity of 35 meters per minute when it suddenly approaches a waterfall. if the waterfall drop 30 meters, how far put will the canoe land?

A source for conducting formal research would include_ a observations b. interviews written reports d. personal ideas

Ultrasound. High-frequency sound waves (ultrasound) are used to probe the interior of the body, much as x rays do. To detect a small objects such as tumors, a frequency of around 5.10 MHz is used.