Radius of half -period zone?

Q: The intensity of a wave of an earthquake is measured as 9 J/m². At a different point 8.6 km away…

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Q: pnom Buo MOH Express your answer with the appropriate units. Socaled volcanic "ash is actually…

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Q: Define regelation.

A: Regelation:It is phenomenon of melting under pressure and refreezing when the applied pressure is…

Q: How to know the time zones.

A: Time zone Time zone is used to narrate the, current time out of 24 hours  of different  region in…

Q: What angle would Earth's tilt need to be in order for there to be no seasons on Earth? Group of…

A: If the Earth’s pole would be perpendicular to the Sun, the Sun will always be on the Earth’s horizon…

Q: Define the surface-area-to-volume ratio ?

A: surface area to volume ratio or sa/vol is actually the amount of surface area occupied for one unit…

Q: Explain why the planets do not twinkle.

A: Twinkling happened because the apparent position of the body or object is not fixed due to the light…

Q: 6 kips |6 kips B - 6 ft 3 ft 2 ft ' 2 ft

A: Simply supported Beam is a beam in which two support is there one is fixed support and another one…

Q: Explain what causes the seasons on Earth. Explain thoroughly all effects which cause higher…

A: In this question we have to explain the cause of seasons on Earth and what are the effects which…

Q: It is a pair of a crest and a trough. O frequency O wavelength O speed O cycle

A: A Option 2 is correct Wavelength is the correct answer  The highest surface part of a wave is called…

Q: Distinguish between an umbra and and a penumbra?

A: An umbra is the central innermost and darkest part of a shadow. It is where the light source is…

Q: Earth’s density is about 5520 kg/m3 . Determine the density in g/cm3 by unit conversion.

A: Density of Earth = 5520 kg/m3 1 g = 10-3 kg 1 cm3 = 10-6 m3

Q: Define eruption

A: A sudden and violent outbreak of steam and volcanic matter is known as an Eruption. This term is…

Q: What are the difference between the equinoxes and the solstices?

A: Earth revolve around sun and rotates around its own axis. It takes 24 hours to complete one rotation…

Q: What is the reading of the caliper? Unit: inch Vernier S cale 5 10 15 20, 25 1 2 346678 9 main scale…

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Q: What is a 'period' in reference to seismology?

A: Given:  Period

Q: Define a) Seismic Wave Velocity

A: Seismic waves are low-frequency acoustic energy, that travel through different layers of earth as a…

Q: Look at the image below to find the Moon Phase

A: Required :: Phase of the moon.

Q: Earthquakes If an earthquake has an intensityof 25,000 times I0, what is the magnitude of…

A: Intensity of earthquake is 25000 times of I0 The magnitude of the earthquake, R=logII0 Where I is…

Q: northern bemis here Seven months A ETER the ti

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Q: how come it became 1375?  110 x 0.08 = 8.8 is what my caluator says.  what I am missing?

A: Given : V = 110 V I = 0.08 A

Q: The intensity of a wave of an earthquake is measured as 3 J/m2 . At a different point 3.5 km away…

A: Intensity, I1= 3 J/m2 other point distance, r1= 3.5 km I2=3×80100=2.3 J/m2 r2= ?

Q: Which of the following pairing is incorrect: A) Hygrometer ­- Water vapour content of the atmosphere…

A: We have to answer that which one is the correct pairing?

Q: Determine the sun's altitude ation at 23.58°N latitude.

A: We know that the formula of the declination angle is given as  δ= 23.45°sin360365284+n where n is…

Q: -September

A: Days and nights are of equal length to each other in - September (Answer)

Q: CLASSIFY THE MOTION AS DIURNAL, ANNUAL, AND PRECESSION OF EQUINOXES

A: The movement of different celestial bodies can be described as diurnal motion, annual motion, and…

Q: efine a garden city and enumerate various features of a garden city? Q-2 Write a brief note on the…

A: GARDEN CITIES Garden Cities were underpinned by a strong vision developed by Ebenezer Howard, who…

Q: if high tide occurs at 4 a.m on Tuesday, at approximately what time will the next low tide occur? 4…

A: SOlution: what is the time between high and low tide.

Q: For Number 4-6 Last March 5, 2002 Moro Gulf was struck by a 7.5 magnitude earthquake and on December…

A: The equation giving the magnitude energy release relation is given by log E = 5.24 + 1.44M, where E…

Q: If the Earth’s axis were not tilted, what effect would this have on the seasons?

A: At present Earth is tilted 23.5 degrees on its axis. This is the primary reason for the seasons.…

Q: Explain phenomenon of Advance sunrise and delayed sunset.

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Q: What is the outer diameter of the hollow cylinder shown in the image?

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Q: What are the motions of the Earth?

A: Question: What are the motion of the Earth? Answer: The Earth has two types of motions: Rotation…

Q: Atomic radius undersea fount left to right across the period table. true or false

A: In the periodic table,the atomic radius decreases from left to right.false

Q: If A is the amplitude of an earthquake (measured in micrometers), and P is the period (measured in…

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Q: An earthquake occurs 7,375 km from a seismograph. The P-waves arrive 12.2 minutes later. How fast is…

A: Given: The distance of the earthquake is 7375 km. Time taken by the P-wave is 12.2 min. Time taken…

Q: Classify each as an angle of elevation or angle of depression. Answer 21 = 22 = 23 = 24 =

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Q: Name one interesting fact about earth.

A: One of the interesting facts about the earth is its magnetic field.

Q: 13.1 kryp eyep that 2 Find Ans.

A: GivenD=100 cm=1 m

Q: + : Apr 27, 20Z2 at 5.11 AM Cord Platform Platform

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Q: What is the position of the earth when the day is longer than the night in the Southern Hemisphere

A: The sun's rays fall vertically on the Tropic of Capricorn (23 ° S) i.e.  the light will fall on a…