Calculate the image size, image distance and magnification of a 12 mm tall object located 78 mm in front of a positive lens having a focal length of 26 mm.

Q: What is 1 and what is 2? 1. 2 R2

A: A circuit  is given which has two unknown components . To find = The two unknown components .

Q: A student watches the tide change, and sees water waves pass the end of the dock that follow the…

A: wavelength:- distance between two adjacent crest or through or we can say identical points of…

Q: How many triple points are there on the graph

A: Triple Point  The value of pressure and tempareture (a point on pressure Vs tempareture graph )…

Q: How can you tell if a coin is biased

A: For an unbiased coin, it has probability one half when it comes up head and probability one half…

Q: 60° A = 10.0 30° 30 53° 0 000 0o00 00000: 00000 00000 0000: 00000 000000000 00000 s0o 37° 000…

A: Vectors A , B , C , D and F are given as shown in the figure .

Q: 1. A body in simple harmonic motion has a velocity of 8cm/s when its displacement is 2cm and a…

A:

Q: incorrect. ahhhh

A:

Q: c. You blow into an open tube and produce a tone. What happens to the frequency of the tone if you…

A:

Q: Prove that (+)* a+ib = a-ib c-id' where a, b, c, d are nonzero real numbers.

A:

Q: We want to support a thin hoop by a horizontal nail and havethe hoop make one complete small- angle…

A: Given: The given values are, The given time value is, T=2.0 s To find the radius (R) of the hoop's.

Q: how did you get L=0.0228

A: The period of oscillation, T=0.30s. We know the acceleration due to gravity on the earth surface is,…

Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…

A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…

Q: What are the indices of the four directions of the form that lie in the (101) plane of a cubic…

A: Solution:- Given that,  The form of <111> that lies in the plane of a cubic cell so that,  A…

Q: Figure 4 shows a parallel RLC circuit. The instantaneous voltage (and rms voltage) across each of…

A: Concept This circuit can be solved using the vector method (phasor method). In this case the…

Q: An 20 cm long metal bar measures 4 cm by 3 cm. One end of the bar is exposed to a temperature of 321…

A: We use the heat flow equation dQdt=kAlT1-T2 where dQdt is the rate of heat flow, A is the cross…

Q: 83. The length of a day on Earth is 24 hours. Let's assume for simplicity that the Earth is…

A: In the process described, the earth will change from a homogeneous sphere to a hollow sphere. Hence…

Q: 1. Coach Sally brought 32L of water to the football game and she divided the water equally between 8…

A:

Q: Your character starts at position po. Each frame, it moves along the normalized vector at constant…

A:

Q: An electric field is measured to exert a force of 2.21 x 10-4N on a particle with a charge of 4.55 x…

A: Given data:  Electric Force (F) = 2.21 × 10-4 N Charge (q) = 4.55 × 10-4 C Required: The magnitude…

Q: Why is it 10 and not 9.8?

A: Actually value of g is 9.81 but we can approximate it to be 10.

Q: Solution does not match any of the possible solutions. Not sure problem was worked correctly? A)…

A:

Q: Figure B. Hem acm -5n C tlon C

A:

Q: 4. Show that functions (a) x = A sin wt, (b) x = A sin wt + B cos wt, (c) x = A cos(@t + ¢)

A: The given equations are, a) x = A sin ωtb) x = A sin ωt + B cos ωtc) x = A cos ωt+ϕhere,ω = ksMA, B,…

Q: Consider a particle of mass m in a l-dimensional infinite square well potential 0, = { 0, (-a<r<a)…

A:

Q: 10. In a few sentences, explain the "theory of Everything".

A: Theory of everything brings all the existing forces of nature in one domain. The theory of…