Description : What is it called when s sesmic wave bounces backward when it reaches a boundary?
Last Answer : Reflection.
Description : When any kind of wave bounces off a barrier the bounces the bouncing back of the wave is called?
Last Answer : what is it called
Description : What type of seismic wave after an earth quake arrives second at a seismometer?
Last Answer : S Waves
Description : Boundary layer separation occurs when the (A) Pressure reaches a minimum (B) Cross-section of the channel is reduced (C) Valve is closed in a pipeline (D) Velocity of sound is reached
Last Answer : (B) Cross-section of the channel is reduced
Description : Each time a ball bounces, gravity reverses. Will it reach relativistic speeds?
Last Answer : answer:No, gravity creates a constant increase in speed per second, that fherefore will be smaller after wvery bounce. (At higher speeds, the ball will have a shorter time before it reaches its ... while the speed increase will decrease between each bounce. These will converge. And congrats on 10K!
Description : A ball is dropped from 44" and bounces to a height of 19". How long does it take to come to rest?
Last Answer : answer:First we need a consistent frame of reference; I'm going to use the bottom of the ball since this is where it contacts the floor. So the original height is 42 from the bottom of the ball and ... 69 seconds. Lots of rounding, lots of corners cut. Not sure if that's what you were looking for.
Description : If your landlord cashes a rent check a month early and it bounces, should you be responsible for their fees?
Last Answer : If you wrote the check without sufficient funds in your account you are responsible for the fee. If the only check that had been cashed had been the one the bank issued early it might be ... owe that fee-you wrote them a worthless check. There are also criminal charges that could be brought.
Description : A rubber ball is tossed off the top of a 90 foot building. Every time it bounces, it goes back up half way. How many bounces will the ball take before it stops? -Riddles
Last Answer : The answer is infinite, in a gravity free world. But of course gravity will eventually stop it.
Description : A ball of mass 100 g dropped on the ground from 5 m bounces repeatedly. During every bounce 64%
Last Answer : A ball of mass 100 g dropped on the ground from 5 m bounces repeatedly. During every bounce 64% of the ... if the contact area of the ball is 0.5 cm2
Description : What is energy that bounces off?
Last Answer : What is the answer ?
Description : A ball bounces higher at high altitudes than in plains. This is because (a) the pressure on higher altitudes is lower than that in plains (b) Downward pull due to gravity is less at higher altitudes ... ball (d) You become more energetic at hills, so greater the force applied, higher goes the ball.
Last Answer : Ans:(a)
Description : When a ball bounces, it rises to 2/3 of the height from which it fell. If the ball is dropped from a height of 36m, how high will it rise at the third bounce? a) 10 2/3 m b) 13 2/3 m c) 12 1/3 m d) 12 2/3m e) None of these
Last Answer : Height at third bounce =36 × (2/3)3 = 10 2/3 metre Answer: a)
Description : A girl throws a 0.1 kilogram ball at a wall. The ball hits the wall perpendicularly with a velocity of 5 meters per second and then bounces straight back with a velocity of 4 meters per second. The ... .4 kilogram-meters per second y) 0.5 kilogram-meters per second z) 0.9 kilogram-meters per second
Last Answer : ANSWER: Z -- 0.9 KILOGRAM-METERS PER SECOND
Description : The saltation of sand grains refers to the sand grains: w) being coated with salt x) moving in jumps and bounces y) moving in a steady stream z) being cemented together
Last Answer : ANSWER: X -- MOVING IN JUMPS AND BOUNCES
Description : An Electromagnetic wave falls on to a boundary between two losses less homogeneous media with different refractive indices, a part of the wave is reflected back to the incident medium and the rest is transmitted ... A) Fresnel reflection (B) Fresnel refraction (C) Snell's law (D) None of these
Last Answer : Answer: Option A
Description : The angle of incidence for a wave A. can be measured between the incident ray and the normal B. can be measured between the incident wave front and the boundary C. is equal to the angle of reflection D. all of the above
Last Answer : D. all of the above
Description : Places experiencing equal impact of an earthquake are called---------? A. Seismic lines (Answer) B. Seismic built C. Seismic plates D. Seismic waves
Last Answer : A. Seismic lines (Answer)
Description : Seismic waves during earthquake are recorded and studied with the help of an instrument called as (a) Richter scale (b) Seismograph (c) Lithograph (d) Cardiograph
Last Answer : (b) Seismograph
Description : Do you live in active seismic zone?
Last Answer : Article is bullshit. The Earth doesn’t periodically slow down.
Description : Is there anything unusual about this latest seismic activity with the earthquakes?
Last Answer : Earthquakes don’t get much TV news coverage unless they strike a major city. However, geological study groups have a lot of new information to process and they are likely not sitting idle.
Description : Which proper order of seismic waves as they are received at seismograph station? -General Knowledge
Last Answer : The answer is 'P-wave, S-wave, L-wave'
Last Answer : answer:
Description : What is the name of the seismic detector ?
Last Answer : The name of the seismometer is "seismograph".
Description : What is Seismic Risk Zone ?
Last Answer : In 1979, the French Engineering Consortium made a map of the seismic cycle of Bangladesh. It shows three rings. The first ring is described as ' catastrophic ', the second ring as ' dangerous ' and the third ring as ' minor ' . These rings are called ' seismic risk zones ' .
Description : In which case seismic survey is done ?
Last Answer : Seismic survey is done to find oil and gas underground.
Description : How are seismic waves used to provide evedence about earths interior?
Last Answer : Need answer
Description : Why do you need three seismic to find epicenter of an earthquake?
Last Answer : Triangulation (using data from three seismic centres) will accurately pinpoint the epicentre of an earthquake. Where the three bearings cross is the epicentre.
Description : Why do seismic waves change velocity?
Description : What seismic waves can travel through solids and liquids?
Description : How does earth solid inner core effect seismic waves?
Description : Which one of the following pairs is not correctly matched? [CDS 1999] (a) Flood-prone area: North Bihar Plain (b) Drought-prone area: Kalahandi district of Orissa (c) Seismic zone: Himalayan region (d) Landslide zone: Chhotanaqpur plateau
Last Answer : Ans: (d)
Description : What is the epicentre of an Earthquake? (1) The point at which earth-quake originates (2) The point which is prone to volcanoes (3) The point from which the intensity of seismic waves declines (4) The point on the earth's surface vertically above the seismic focus
Last Answer : (4) The point on the earth's surface vertically above the seismic focus Explanation: The epicenter is the point on the Earth's surface that is directly above the hypocenter or focus, the point where ... point where the fault begins to rupture, and in most cases, it is the area of greatest damage.
Description : Seismic sea waves which approach the coasts at greater force arc known as – (1) Tides (2) Tsunami (3) Current (4) Cyclone
Last Answer : (2) Tsunami Explanation: A tsunami is a series of water waves caused by the displacement of a large volume of a body of water, typically an ocean or a large lake. Earthquakes, volcanic ... initially resemble a rapidly rising tide, and for this reason they are often referred to as tidal waves.
Description : Which proper order of seismic waves as they are received at seismograph station?
Last Answer : P-wave, S-wave, L- wave
Description : Magnitude of energy released by an earthquake is calculated using ----? A. Earthquake scale B. Seismic scale C. Richter scale (Answer)
Last Answer : C. Richter scale (Answer)
Description : Tsunami is also known as (a) Tectonic Sea waves (b) Seismic Sea waves (c)Plactonic Sea waves (d) Systonic Sea waves
Last Answer : (b) Seismic Sea waves
Description : Which zone is considered the highest vulnerability zone of the seismic zonation map of India? (a) Zone-IV (b) Zone-V (c) Zone-III (d) Zone-
Last Answer : (b) Zone-V
Description : What is the point or place that is the first to record the seismic waves? (a) Seismic point (b) Epicenter (c) Focal point (d) Epipoint
Last Answer : (b) Epicenter
Description : An enormous amount of energy is released during an earthquake as seismic waves which are of (a) Primary or pressure waves(P-waves) (b) Secondary or transverse waves(S-waves) (c) Long waves or surface waves(L-waves) (d) All of the above
Last Answer : (d) All of the above
Description : Which area in the world witness’s highest seismic earthquake activity in the world. a. Mid-continental belt b. Cir-cum Pacific belt c. Mid-Atlantic belt d. All of the above
Last Answer : b. Cir-cum Pacific belt
Description : Pick up the commonly adopted geophysical method in civil engineering from the following: (A) The seismic method (B) Electrical resistivity method (C) Gravitational method (D) Both (a) and (b) of the above
Last Answer : Answer: Option D
Description : Seismic sea waves which approach the coasts at greater force are known as (SSC CGL 1st Sit. 2010) (a) Tides (b) Tsunami (c) Current (d) Cyclone
Last Answer : (b) Tsunami
Description : Instrument used to find the source of seismic waves is known as a) seismometer b) voltmeter c) galvanometer d) ammeter
Last Answer : a) seismometer
Description : Now India is divided into ____________ seismic zones. (A) 5 (B) 3 (C) 6 (D) 4
Last Answer : (D) 4
Description : Enlist various types of seismic waves. How it can be recorded?
Last Answer : ii) P or Primary waves iii) S or Secondary waves iv) L or long waves The vibrations that are set up when an earthquake propagated as number of different types of waves. Different types ... A major shock recorded by seismograph and its epicenter, time of origin, depth of focus, magnitude etc.
Description : Enlist various types of seismic waves and explain one.
Last Answer : Types of seismic waves 1. Primary or Longitudinal Waves 2. Secondary or Traverse waves 3. Long or surface waves-Rayleigh waves and love waves Primary Waves- (P-wave)- These ... These waves gives major destruction during earthquake . these waves are complex in nature having large amplitude.
Description : Which of the following is not true about earthquake? Options: A) The shaking of ground is known as earthquake B) It is a geological hazard C) Seismic waves generated by earthquakes are invaluable for studying the interior of earth D) Tsunami causes earthquakes
Last Answer : D) Tsunami causes earthquakes
Description : In case of earthquakes, an increase of magnitude 1 on Richter Scale implies (A) a ten-fold increase in the amplitude of seismic waves. (B) a ten-fold increase in the energy of the seismic waves. ... in the amplitude of seismic waves. (D) two-fold increase in the energy of seismic waves.
Last Answer : (A) a ten-fold increase in the amplitude of seismic waves.
Description : Seismic sea waves which approach the coasts at greater force are known as (1) Tides (2) Tsunami (3) Current (4) Cyclone
Last Answer : Tsunami
Description : What is the epicentre of an Earthquake? (1) The point at which earthquake originates (2) The point which is prone to volcanoes (3) The point from which the intensity of seismic waves declines (4) The point on the earth’s surface vertically above the seismic focus
Last Answer : The point on the earth’s surface vertically above the seismic focus