Does a fish in a actually is? spherical bowl appear larger or smaller than it
Q: Gauss’s Law cannot be applied in ________ a) Hollow sphere b) Solid sphere c) Cube d) Unbounded…
A: d
Q: In the figure below, the current in the long, straight wire is I₁ = 3.90 A, and the wire lies in the…
A: The required force due to the field generated by the current carrying wire on the closed loop is…
Q: Nickel Silver Part 1: Rivets 13 x 10-6 19.5 x 10-6 A silver rivet 1.98 cm in diameter is to be…
A:
Q: Part A Viewed from directly above the coin, how far below the surface of the water does the coin…
A: Given that, Actual depth below the surface of the water, d=4.6 feet Here we have to…
Q: Two sailors are at the tops of their ships' masts in the open ocean.The mast of ship A is twice as…
A: Since, d=3.855h where, d=distance in kilometres(km). h=height of mast in metres(m). Hence, d=kh…
Q: You put a lens in front of phone screen and the light coming through the lens makes a large version…
A:
Q: What do you observe happening in the water in the glass? 2. What can you conclude based on your…
A: 1)When the funnel is removed slowly, at first local area around funnel opening is coloured with food…
Q: A ray of light is incident towards a plane mirror at an angle of 30-degrees with the mirror surface.…
A: Given: Angle of ray with the mirror 30 degree
Q: Mathematical Connections A lighthouse casts a revolving beam of light as far as the pier. What is…
A: The area that the lighthouse's revolving beam of light covers can be described as a region with a…
Q: You have a 2 meter track and place a textbook that is 3 cm thick underneath tilt the track. Draw a…
A: The resultant figure will be with height H = 3 cm = 0.03 m and the slope AB = 2 m is a track to be…
Q: *7. A runner weighs 580 N (about 130 lb), and 71% of this weight is water. (a) How many moles of…
A:
Q: *The darker selection in the answer is not the correct answer
A: The electric field is , in negative y direction. The position is changed from to
Q: Light is incident on a plane mirror at an angle of 30° relative to the normal. What is the angle of…
A: The incident ray will have an angle of reflection of 30 degrees (made with a surface normal to the…
Q: Why do mirrors flip left to right and not up to down?
A:
Q: Two sailors are at the tops of their ships' masts in the open ocean. The mast of the ship A is twice…
A: The correct option to this question is (b) i.e. a little more than 40% farther. We can explain…
Q: When you looks at your image in a bathroom mirror it is? virtual or real reduced or same size…
A: Bathroom mirror is a plane mirror.
Q: A balloon has a negative charge. A glass rod has a positive charge. balloon glass rod
A: Charge on balloon = negative Charge on glass rod = positive


Step by step
Solved in 2 steps

- Explain why liquid mercury gathers into small droplets when liquid is spilled on the surface12) Suppose the upper of the two plates in the figure below is made of a plastic material with n = 1, 40 the wedge is filled with a silicone grease having n = 1.5 and the bottom plate is of a dense flint glass with n = 1.6 Which of the following statement is true? lambda_{0} = 500nm Silicone grease n = 1.5 Plastic : n = 1.4 Flint glass n = 1.6; I = 10cm; h = 0.02mm There is half-cycle phase shift only at the surface between the silicone grease and the dense flint glass There is half - cycle phase shift at both the surface between the plastic material and the silicone grease and between the silicone grease and the dense flint glass . There is half -cycle phase shift only at the surface between the plastic material and the silicone grease There is no phase shift at either the surface between the plastic material or the silicone grease and between the silicone grease and the dense flint glass There is quarter cycle phase shift at the surface between the plastic material and theHomework Help
- A straight glass rod appears to bend when placed in a beaker of water as illustrated in the digramWhat is the relation between contact angle that a drop makes with a surface, and whether the drop wets the surface or not?An observer watching sailing ship at sea notes that the ship appears to be sinking as it moves away.which statement best explains this observation
- Mamenchisaurus, a sauropod dinosaur from Sichuan province in the Late Jurassic period, has one of the longest recorded necks of any species on Earth, ranging from 9 – 14 metres in length. Early reconstructions of sauropods placed them underwater like hippopotamus, with their heads protruding from the water like long breathing tubes or snorkels. Assuming that • the dinosaur is underwater in a lake or other body of fresh water, as shown in the image; and ⚫ the distance from the dinosaur's nose to its lungs is 10 metres, determine the (outside) pressure on the lungs. (Units: Pa). For the dinosaur to be able to breathe in (draw air into its lungs), its body must have had the capacity to reduce this pressure on the lungs, to the point where the pressure inside was less than the pressure at the dinosaur's nose.When we look at the stars in the night sky we see the stars as it what?Choose one light phenomena and explain why this happens