What is the use of main scale in vernier caliper

Q: The open-sea diving depth record is 534 metres; how much more pressure would the diver have been…

A: The pressure in a liquid is due to the weight of the column of water above. The pressure exerted by…

Q: There are 20 divisions in the Vernier scale of a Vernier caliper. Before the zero mark of the…

A: Given: The number of the divisions on the vernier scale is 20. The reading of the main scale is 3.3…

Q: define cavitation and the conditions under which it occurs including its psychological consequences

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Q: Barometer is an instrument used to measure .

A: Barometer is an instrument used to measure atmospheric pressure.

Q: Choose the best answer to the following: Atmospheric pressure is due to the weight (a) of the…

A: Atmospheric pressure is the force per unit area applied against a surface by the weight of the air…

Q: What are the basic concept of rising and falling ball viscometer?

A: Since all the Viscometers are based on the measuring principle by Höppler, precisely dynamic…

Q: DO ALL SYSTEMS IN NATURE EXIST IN EQUILIRIBUM

A: in this question we discuss about equilibrium.

Q: What are the uses of meteorological instruments?

A: Meteorological instruments are the equipment used for the measurement of different weather…

Q: Vernier caliper gives smaller least measurement than the meterstick. Which statement is parallel to…

A: Here option (c) is correct. i.e Vernier caliper is more accurate than the meterstick.

Q: A rock brought back from the moon weighs 2 kg and has a volume of 2*10-4 m3 . What is the rock’s…

A: Given data *A rock brought back from the moon weighs is W = 2 kg *The given volume is V = 2 × 10-4…

Q: What is an item of the scientific name for the layer of gas that surrounds the earth

A: Layer of gases surrounding the earth is known as 'Atmosphere'. Atmosphere consists of ~78% nitrogen,…

Q: Manuel is scuba diving near a school of fish at a depth of −9.5 feet relative to sea level. Then he…

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Q: How will tne value of g measured high in the mountains compare to the Value of g measured at sea…

A: we know that change in gravity with height h g, = g { 1- 2h / R } change in gravity with depth d g,…

Q: What is perpetual motion?

A: Perpetual motion:-  We know that perpetual motion is defined as a continuous motion of infinite…

Q: Given a barometric pressure of 762.4 mmHg, calculate the pres- sure of each gas sample as indicated…

A: In figure (a) the mercury level on the left side is lower than right side. So, the atmospheric…

Q: A helicopter is moving past some clouds at a velocity of 5 km/hr north relative to the clouds. The…

A: Let us consider the ground as reference frame and also consider the unit vector along north is…

Q: Using the caliper below, what distance does it read? cm ở i 2 3 4 5 6 7 8 9 10 Main Scale Vernier…

A: The leat count for a vernier scale is 0.01cm And for the main scale it is 0.1cm

Q: Why is the sky blue? Our eyes are not very sensitive to violet light. O The molecules and atoms in…

A: The wavelength of the blue light is shorter than the other  visible light therefore blue light is…

Q: iven the figure, determine the Vernier caliper measurement. Express your answer in centimeter. The…

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Q: What are scintillators and how they work?

A: Answer Scintillators are materials that are able to convert high energy radiation such as X ray or…

Q: describe objects or parts of objects on which Vernier caliper or micrometer can be more appropriate…

A: Both Vernier caliper and micrometre are dimension measuring devices. Least count of vernier caliper…

Q: Albert and Belle are part of a scientific team studying thunderclouds. The team is about to launch a…

A: Draw the sketch of the rope and balloon.

Q: What is the use of screw in vernier caliper

A: What is the use of screw in vernier caliper  thumb screw The thumb screw is located at the bottom of…

Q: P PaperCut Login for. B Login - Northeaster. O NEIUport Disney+ | Stream th. H Netflix O Messenger D…

A: Correct option is (D) An idea used to account for situation or justify a course of action .

Q: iven the figure, determine the Vernier caliper measurement. Express your answer in centimeter. The…

A:

Q: In 2-3 sentences, explain why some oil drops go up and other go down. Type your two/three sentences…

A: Why have some of the droplets stopped moving? Oil drops that are moving up either contain many…

Q: Why is the ocean blue?

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Q: There are two Vernier calipers both of which have 1 cm divided into 10 equal divisions on the main…

A: Vernier caliper is the device used to measure the length to the least count. The difference between…

Q: If a vernier caliper has 1/25 of an inch as its SMR (Smallest Main Scale Reading) and has 40…

A: Given data: The smallest main scale reading of the vernier calliper, SMR=(1/25) in. Number of…

Q: The surface area of Earth is 510 × 106 km2, and 71% of this is ocean. Using the data from the sample…

A: Earth has water on the maximum part. The percentage of land is very less as compared to percentage…

Q: surface of the alien planet. Assume the planet has a negligible atmosphere. (Enter the magnitude in…

A: Given: Height of the counter, h = 1.24 m Distance between the base of the counter and the floor, x =…

Q: A 7.5 oz of spherical pebbles has a radius of 1.75mm. Calculate the density in g/L and its specific…

A: Given: mass of pebble, m = 7.5 oz radius of pebble, R = 1.75 mm = 0.00175 m

Q: from the vernier caliper what is the reading

A: From the diagram, the main scale reads 5 main divisions. The Vernier scale reads 25 divisions.

Q: Atmospheric pressure at an altitude of 10,000 m is exactly half of what it is at 5,000 m. Group of…

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Q: What is the use of vernier scale in vernier caliper

A: This question can easily be solved by applying the concept of vernier caliper .

Q: You drop your phone while visiting the Grand Canyon. If it took 18.7s before it hit the ground, how…

A: Given:Final velocity of the phone = 0Acceleration of the phone = g = 9.8 m/s2Time taken by phone to…

Q: tance from the moon to earth is about 239,000 miles. How many pennies 2hould need to be in a stack…

A: Given:- The distance from the moon to earth is about 239,000 miles.  Find:- How many pennies Should…

Q: English Fixed-scale reading on the Vernier Caliper  4. English Vernier scale reading

A: 3. MAIN SCALE READING =13    CIRCULAR SCALE READING = 30 ( as in linear scale main line cross the 30…

Q: Find the density at an altitude where the pressure is 628 psf in the standard atmosphere

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Q: Radio waves sent out by a radio stations are reflected by   A) troposphere B) stratosphere C)…

A: Answer: Radio Waves: In physics, the term radio waves are expressed as the kind of electromagnetic…

Q: Describe the principle of the seismometer.

A: Seismometer is ground-motion detection sensor which fixed in seismograph. It is coupled with a…

Q: The mass of 5 litre of water is 5 kg. Find the density of water in g cm-³.

A: The density of a substance is defined as the mass per unit volume of the substance. The density is…

Q: What is coloumb's law

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Q: ER SCALE

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Q: The main scale(bottom scale) on the Vernier scale gives a reading of 224 degrees 0’. The top scale…

A: 224 degree 0' = 224°+060°=224°   Hence, the angle of 224 degrees 0' is 224 degrees.

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.